1567278620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107201}}^1$

素因数の和:107270

約数の個数: 48

約数和(自身を含む): 3565967328

約数和(自身を除く): 1998688708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 7310, 14620, 107201, 214402, 428804, 536005, 1072010, 1822417, 2144020, 3644834, 4609643, 7289668, 9112085, 9219286, 18224170, 18438572, 23048215, 36448340, 46096430, 78363931, 92192860, 156727862, 313455724, 391819655, 783639310, 1567278620]

約数ペア:

[(1, 1567278620), (2, 783639310), (4, 391819655), (5, 313455724), (10, 156727862), (17, 92192860), (20, 78363931), (34, 46096430), (43, 36448340), (68, 23048215), (85, 18438572), (86, 18224170), (170, 9219286), (172, 9112085), (215, 7289668), (340, 4609643), (430, 3644834), (731, 2144020), (860, 1822417), (1462, 1072010), (2924, 536005), (3655, 428804), (7310, 214402), (14620, 107201)]