34161520

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2557}}^1$

素因数の和:2737

約数の個数: 40

約数和(自身を含む): 79932384

約数和(自身を除く): 45770864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2557, 2672, 3340, 5114, 6680, 10228, 12785, 13360, 20456, 25570, 40912, 51140, 102280, 204560, 427019, 854038, 1708076, 2135095, 3416152, 4270190, 6832304, 8540380, 17080760, 34161520]

約数ペア:

[(1, 34161520), (2, 17080760), (4, 8540380), (5, 6832304), (8, 4270190), (10, 3416152), (16, 2135095), (20, 1708076), (40, 854038), (80, 427019), (167, 204560), (334, 102280), (668, 51140), (835, 40912), (1336, 25570), (1670, 20456), (2557, 13360), (2672, 12785), (3340, 10228), (5114, 6680)]