4180369540

素因数分解:

$2^2\times 5^1\times {\mathrm{7417}}^1\times {\mathrm{28181}}^1$

素因数の和:35607

約数の個数: 24

約数和(自身を含む): 8780271192

約数和(自身を除く): 4599901652

約数列:

[1, 2, 4, 5, 10, 20, 7417, 14834, 28181, 29668, 37085, 56362, 74170, 112724, 140905, 148340, 281810, 563620, 209018477, 418036954, 836073908, 1045092385, 2090184770, 4180369540]

約数ペア:

[(1, 4180369540), (2, 2090184770), (4, 1045092385), (5, 836073908), (10, 418036954), (20, 209018477), (7417, 563620), (14834, 281810), (28181, 148340), (29668, 140905), (37085, 112724), (56362, 74170)]