110991920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 301855680

約数和(自身を除く): 190863760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 41, 52, 65, 76, 80, 82, 95, 104, 130, 137, 152, 164, 190, 205, 208, 247, 260, 274, 304, 328, 380, 410, 494, 520, 533, 548, 656, 685, 760, 779, 820, 988, 1040, 1066, 1096, 1235, 1370, 1520, 1558, 1640, 1781, 1976, 2132, 2192, 2470, 2603, 2665, 2740, 3116, 3280, 3562, 3895, 3952, 4264, 4940, 5206, 5330, 5480, 5617, 6232, 7124, 7790, 8528, 8905, 9880, 10127, 10412, 10660, 10960, 11234, 12464, 13015, 14248, 15580, 17810, 19760, 20254, 20824, 21320, 22468, 26030, 28085, 28496, 31160, 33839, 35620, 40508, 41648, 42640, 44936, 50635, 52060, 56170, 62320, 67678, 71240, 73021, 81016, 89872, 101270, 104120, 106723, 112340, 135356, 142480, 146042, 162032, 169195, 202540, 208240, 213446, 224680, 270712, 292084, 338390, 365105, 405080, 426892, 449360, 533615, 541424, 584168, 676780, 730210, 810160, 853784, 1067230, 1168336, 1353560, 1387399, 1460420, 1707568, 2134460, 2707120, 2774798, 2920840, 4268920, 5549596, 5841680, 6936995, 8537840, 11099192, 13873990, 22198384, 27747980, 55495960, 110991920]

約数ペア:

[(1, 110991920), (2, 55495960), (4, 27747980), (5, 22198384), (8, 13873990), (10, 11099192), (13, 8537840), (16, 6936995), (19, 5841680), (20, 5549596), (26, 4268920), (38, 2920840), (40, 2774798), (41, 2707120), (52, 2134460), (65, 1707568), (76, 1460420), (80, 1387399), (82, 1353560), (95, 1168336), (104, 1067230), (130, 853784), (137, 810160), (152, 730210), (164, 676780), (190, 584168), (205, 541424), (208, 533615), (247, 449360), (260, 426892), (274, 405080), (304, 365105), (328, 338390), (380, 292084), (410, 270712), (494, 224680), (520, 213446), (533, 208240), (548, 202540), (656, 169195), (685, 162032), (760, 146042), (779, 142480), (820, 135356), (988, 112340), (1040, 106723), (1066, 104120), (1096, 101270), (1235, 89872), (1370, 81016), (1520, 73021), (1558, 71240), (1640, 67678), (1781, 62320), (1976, 56170), (2132, 52060), (2192, 50635), (2470, 44936), (2603, 42640), (2665, 41648), (2740, 40508), (3116, 35620), (3280, 33839), (3562, 31160), (3895, 28496), (3952, 28085), (4264, 26030), (4940, 22468), (5206, 21320), (5330, 20824), (5480, 20254), (5617, 19760), (6232, 17810), (7124, 15580), (7790, 14248), (8528, 13015), (8905, 12464), (9880, 11234), (10127, 10960), (10412, 10660)]