100120160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89393}}^1$

素因数の和:89415

約数の個数: 48

約数和(自身を含む): 270327456

約数和(自身を除く): 170207296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 89393, 178786, 357572, 446965, 625751, 715144, 893930, 1251502, 1430288, 1787860, 2503004, 2860576, 3128755, 3575720, 5006008, 6257510, 7151440, 10012016, 12515020, 14302880, 20024032, 25030040, 50060080, 100120160]

約数ペア:

[(1, 100120160), (2, 50060080), (4, 25030040), (5, 20024032), (7, 14302880), (8, 12515020), (10, 10012016), (14, 7151440), (16, 6257510), (20, 5006008), (28, 3575720), (32, 3128755), (35, 2860576), (40, 2503004), (56, 1787860), (70, 1430288), (80, 1251502), (112, 893930), (140, 715144), (160, 625751), (224, 446965), (280, 357572), (560, 178786), (1120, 89393)]