23288330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 22071670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 499, 718, 998, 1795, 2495, 3590, 4667, 4990, 6487, 9334, 12974, 23335, 32435, 46670, 64870, 179141, 358282, 895705, 1791410, 2328833, 4657666, 11644165, 23288330]

約数ペア:

[(1, 23288330), (2, 11644165), (5, 4657666), (10, 2328833), (13, 1791410), (26, 895705), (65, 358282), (130, 179141), (359, 64870), (499, 46670), (718, 32435), (998, 23335), (1795, 12974), (2495, 9334), (3590, 6487), (4667, 4990)]