1145649430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{25867}}^1$

素因数の和:26020

約数の個数: 32

約数和(自身を含む): 2130695424

約数和(自身を除く): 985045994

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 4429, 8858, 22145, 25867, 44290, 51734, 129335, 258670, 1112281, 2224562, 2664301, 5328602, 5561405, 11122810, 13321505, 26643010, 114564943, 229129886, 572824715, 1145649430]

約数ペア:

[(1, 1145649430), (2, 572824715), (5, 229129886), (10, 114564943), (43, 26643010), (86, 13321505), (103, 11122810), (206, 5561405), (215, 5328602), (430, 2664301), (515, 2224562), (1030, 1112281), (4429, 258670), (8858, 129335), (22145, 51734), (25867, 44290)]