103688516440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{218623}}^1$

素因数の和:218872

約数の個数: 64

約数和(自身を含む): 238002831360

約数和(自身を除く): 134314314920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 167, 284, 334, 355, 568, 668, 710, 835, 1336, 1420, 1670, 2840, 3340, 6680, 11857, 23714, 47428, 59285, 94856, 118570, 218623, 237140, 437246, 474280, 874492, 1093115, 1748984, 2186230, 4372460, 8744920, 15522233, 31044466, 36510041, 62088932, 73020082, 77611165, 124177864, 146040164, 155222330, 182550205, 292080328, 310444660, 365100410, 620889320, 730200820, 1460401640, 2592212911, 5184425822, 10368851644, 12961064555, 20737703288, 25922129110, 51844258220, 103688516440]

約数ペア:

[(1, 103688516440), (2, 51844258220), (4, 25922129110), (5, 20737703288), (8, 12961064555), (10, 10368851644), (20, 5184425822), (40, 2592212911), (71, 1460401640), (142, 730200820), (167, 620889320), (284, 365100410), (334, 310444660), (355, 292080328), (568, 182550205), (668, 155222330), (710, 146040164), (835, 124177864), (1336, 77611165), (1420, 73020082), (1670, 62088932), (2840, 36510041), (3340, 31044466), (6680, 15522233), (11857, 8744920), (23714, 4372460), (47428, 2186230), (59285, 1748984), (94856, 1093115), (118570, 874492), (218623, 474280), (237140, 437246)]