2391560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 5699160

約数和(自身を除く): 3307600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3517, 7034, 14068, 17585, 28136, 35170, 59789, 70340, 119578, 140680, 239156, 298945, 478312, 597890, 1195780, 2391560]

約数ペア:

[(1, 2391560), (2, 1195780), (4, 597890), (5, 478312), (8, 298945), (10, 239156), (17, 140680), (20, 119578), (34, 70340), (40, 59789), (68, 35170), (85, 28136), (136, 17585), (170, 14068), (340, 7034), (680, 3517)]