109422880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 318794616

約数和(自身を除く): 209371736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 821, 833, 952, 980, 1120, 1190, 1360, 1568, 1642, 1666, 1904, 1960, 2380, 2720, 3284, 3332, 3808, 3920, 4105, 4165, 4760, 5747, 6568, 6664, 7840, 8210, 8330, 9520, 11494, 13136, 13328, 13957, 16420, 16660, 19040, 22988, 26272, 26656, 27914, 28735, 32840, 33320, 40229, 45976, 55828, 57470, 65680, 66640, 69785, 80458, 91952, 97699, 111656, 114940, 131360, 133280, 139570, 160916, 183904, 195398, 201145, 223312, 229880, 279140, 321832, 390796, 402290, 446624, 459760, 488495, 558280, 643664, 683893, 781592, 804580, 919520, 976990, 1116560, 1287328, 1367786, 1563184, 1609160, 1953980, 2233120, 2735572, 3126368, 3218320, 3419465, 3907960, 5471144, 6436640, 6838930, 7815920, 10942288, 13677860, 15631840, 21884576, 27355720, 54711440, 109422880]

約数ペア:

[(1, 109422880), (2, 54711440), (4, 27355720), (5, 21884576), (7, 15631840), (8, 13677860), (10, 10942288), (14, 7815920), (16, 6838930), (17, 6436640), (20, 5471144), (28, 3907960), (32, 3419465), (34, 3218320), (35, 3126368), (40, 2735572), (49, 2233120), (56, 1953980), (68, 1609160), (70, 1563184), (80, 1367786), (85, 1287328), (98, 1116560), (112, 976990), (119, 919520), (136, 804580), (140, 781592), (160, 683893), (170, 643664), (196, 558280), (224, 488495), (238, 459760), (245, 446624), (272, 402290), (280, 390796), (340, 321832), (392, 279140), (476, 229880), (490, 223312), (544, 201145), (560, 195398), (595, 183904), (680, 160916), (784, 139570), (821, 133280), (833, 131360), (952, 114940), (980, 111656), (1120, 97699), (1190, 91952), (1360, 80458), (1568, 69785), (1642, 66640), (1666, 65680), (1904, 57470), (1960, 55828), (2380, 45976), (2720, 40229), (3284, 33320), (3332, 32840), (3808, 28735), (3920, 27914), (4105, 26656), (4165, 26272), (4760, 22988), (5747, 19040), (6568, 16660), (6664, 16420), (7840, 13957), (8210, 13328), (8330, 13136), (9520, 11494)]