2773720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 6609600

約数和(自身を除く): 3835880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4079, 8158, 16316, 20395, 32632, 40790, 69343, 81580, 138686, 163160, 277372, 346715, 554744, 693430, 1386860, 2773720]

約数ペア:

[(1, 2773720), (2, 1386860), (4, 693430), (5, 554744), (8, 346715), (10, 277372), (17, 163160), (20, 138686), (34, 81580), (40, 69343), (68, 40790), (85, 32632), (136, 20395), (170, 16316), (340, 8158), (680, 4079)]