226471280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23789}}^1$

素因数の和:23826

約数の個数: 80

約数和(自身を含む): 637191360

約数和(自身を除く): 410720080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 23789, 47578, 95156, 118945, 166523, 190312, 237890, 333046, 380624, 404413, 475780, 666092, 808826, 832615, 951560, 1332184, 1617652, 1665230, 1903120, 2022065, 2664368, 2830891, 3235304, 3330460, 4044130, 5661782, 6470608, 6660920, 8088260, 11323564, 13321840, 14154455, 16176520, 22647128, 28308910, 32353040, 45294256, 56617820, 113235640, 226471280]

約数ペア:

[(1, 226471280), (2, 113235640), (4, 56617820), (5, 45294256), (7, 32353040), (8, 28308910), (10, 22647128), (14, 16176520), (16, 14154455), (17, 13321840), (20, 11323564), (28, 8088260), (34, 6660920), (35, 6470608), (40, 5661782), (56, 4044130), (68, 3330460), (70, 3235304), (80, 2830891), (85, 2664368), (112, 2022065), (119, 1903120), (136, 1665230), (140, 1617652), (170, 1332184), (238, 951560), (272, 832615), (280, 808826), (340, 666092), (476, 475780), (560, 404413), (595, 380624), (680, 333046), (952, 237890), (1190, 190312), (1360, 166523), (1904, 118945), (2380, 95156), (4760, 47578), (9520, 23789)]