100042180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31069}}^1$

素因数の和:31108

約数の個数: 48

約数和(自身を含む): 250548480

約数和(自身を除く): 150506300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 31069, 62138, 124276, 155345, 217483, 310690, 434966, 621380, 714587, 869932, 1087415, 1429174, 2174830, 2858348, 3572935, 4349660, 5002109, 7145870, 10004218, 14291740, 20008436, 25010545, 50021090, 100042180]

約数ペア:

[(1, 100042180), (2, 50021090), (4, 25010545), (5, 20008436), (7, 14291740), (10, 10004218), (14, 7145870), (20, 5002109), (23, 4349660), (28, 3572935), (35, 2858348), (46, 2174830), (70, 1429174), (92, 1087415), (115, 869932), (140, 714587), (161, 621380), (230, 434966), (322, 310690), (460, 217483), (644, 155345), (805, 124276), (1610, 62138), (3220, 31069)]