4691120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8377}}^1$

素因数の和:8397

約数の個数: 40

約数和(自身を含む): 12466464

約数和(自身を除く): 7775344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8377, 16754, 33508, 41885, 58639, 67016, 83770, 117278, 134032, 167540, 234556, 293195, 335080, 469112, 586390, 670160, 938224, 1172780, 2345560, 4691120]

約数ペア:

[(1, 4691120), (2, 2345560), (4, 1172780), (5, 938224), (7, 670160), (8, 586390), (10, 469112), (14, 335080), (16, 293195), (20, 234556), (28, 167540), (35, 134032), (40, 117278), (56, 83770), (70, 67016), (80, 58639), (112, 41885), (140, 33508), (280, 16754), (560, 8377)]