112438839920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{8191}}^1$

素因数の和:9055

約数の個数: 160

約数和(自身を含む): 300597903360

約数和(自身を除く): 188159063440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 821, 836, 880, 1045, 1520, 1642, 1672, 2090, 3284, 3344, 4105, 4180, 6568, 8191, 8210, 8360, 9031, 13136, 15599, 16382, 16420, 16720, 18062, 31198, 32764, 32840, 36124, 40955, 45155, 62396, 65528, 65680, 72248, 77995, 81910, 90101, 90310, 124792, 131056, 144496, 155629, 155990, 163820, 171589, 180202, 180620, 249584, 311258, 311980, 327640, 343178, 360404, 361240, 450505, 622516, 623960, 655280, 686356, 720808, 722480, 778145, 857945, 901010, 1245032, 1247920, 1372712, 1441616, 1556290, 1711919, 1715890, 1802020, 2490064, 2745424, 3112580, 3423838, 3431780, 3604040, 6225160, 6724811, 6847676, 6863560, 7208080, 8559595, 12450320, 13449622, 13695352, 13727120, 17119190, 26899244, 27390704, 33624055, 34238380, 53798488, 67248110, 68476760, 73972921, 107596976, 127771409, 134496220, 136953520, 147945842, 255542818, 268992440, 295891684, 369864605, 511085636, 537984880, 591783368, 638857045, 739729210, 1022171272, 1183566736, 1277714090, 1405485499, 1479458420, 2044342544, 2555428180, 2810970998, 2958916840, 5110856360, 5621941996, 5917833680, 7027427495, 10221712720, 11243883992, 14054854990, 22487767984, 28109709980, 56219419960, 112438839920]

約数ペア:

[(1, 112438839920), (2, 56219419960), (4, 28109709980), (5, 22487767984), (8, 14054854990), (10, 11243883992), (11, 10221712720), (16, 7027427495), (19, 5917833680), (20, 5621941996), (22, 5110856360), (38, 2958916840), (40, 2810970998), (44, 2555428180), (55, 2044342544), (76, 1479458420), (80, 1405485499), (88, 1277714090), (95, 1183566736), (110, 1022171272), (152, 739729210), (176, 638857045), (190, 591783368), (209, 537984880), (220, 511085636), (304, 369864605), (380, 295891684), (418, 268992440), (440, 255542818), (760, 147945842), (821, 136953520), (836, 134496220), (880, 127771409), (1045, 107596976), (1520, 73972921), (1642, 68476760), (1672, 67248110), (2090, 53798488), (3284, 34238380), (3344, 33624055), (4105, 27390704), (4180, 26899244), (6568, 17119190), (8191, 13727120), (8210, 13695352), (8360, 13449622), (9031, 12450320), (13136, 8559595), (15599, 7208080), (16382, 6863560), (16420, 6847676), (16720, 6724811), (18062, 6225160), (31198, 3604040), (32764, 3431780), (32840, 3423838), (36124, 3112580), (40955, 2745424), (45155, 2490064), (62396, 1802020), (65528, 1715890), (65680, 1711919), (72248, 1556290), (77995, 1441616), (81910, 1372712), (90101, 1247920), (90310, 1245032), (124792, 901010), (131056, 857945), (144496, 778145), (155629, 722480), (155990, 720808), (163820, 686356), (171589, 655280), (180202, 623960), (180620, 622516), (249584, 450505), (311258, 361240), (311980, 360404), (327640, 343178)]