47832520

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16381}}^1$

素因数の和:16465

約数の個数: 32

約数和(自身を含む): 109104120

約数和(自身を除く): 61271600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16381, 32762, 65524, 81905, 131048, 163810, 327620, 655240, 1195813, 2391626, 4783252, 5979065, 9566504, 11958130, 23916260, 47832520]

約数ペア:

[(1, 47832520), (2, 23916260), (4, 11958130), (5, 9566504), (8, 5979065), (10, 4783252), (20, 2391626), (40, 1195813), (73, 655240), (146, 327620), (292, 163810), (365, 131048), (584, 81905), (730, 65524), (1460, 32762), (2920, 16381)]