32421380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 40227196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 571, 668, 835, 1142, 1670, 2284, 2839, 2855, 3340, 5678, 5710, 9707, 11356, 11420, 14195, 19414, 28390, 38828, 48535, 56780, 95357, 97070, 190714, 194140, 381428, 476785, 953570, 1621069, 1907140, 3242138, 6484276, 8105345, 16210690, 32421380]

約数ペア:

[(1, 32421380), (2, 16210690), (4, 8105345), (5, 6484276), (10, 3242138), (17, 1907140), (20, 1621069), (34, 953570), (68, 476785), (85, 381428), (167, 194140), (170, 190714), (334, 97070), (340, 95357), (571, 56780), (668, 48535), (835, 38828), (1142, 28390), (1670, 19414), (2284, 14195), (2839, 11420), (2855, 11356), (3340, 9707), (5678, 5710)]