45920360

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7043}}^1$

素因数の和:7217

約数の個数: 32

約数和(自身を含む): 103969440

約数和(自身を除く): 58049080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7043, 14086, 28172, 35215, 56344, 70430, 140860, 281720, 1148009, 2296018, 4592036, 5740045, 9184072, 11480090, 22960180, 45920360]

約数ペア:

[(1, 45920360), (2, 22960180), (4, 11480090), (5, 9184072), (8, 5740045), (10, 4592036), (20, 2296018), (40, 1148009), (163, 281720), (326, 140860), (652, 70430), (815, 56344), (1304, 35215), (1630, 28172), (3260, 14086), (6520, 7043)]