38481760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10495

約数の個数: 48

約数和(自身を含む): 94874976

約数和(自身を除く): 56393216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10457, 20914, 41828, 52285, 83656, 104570, 167312, 209140, 240511, 334624, 418280, 481022, 836560, 962044, 1202555, 1673120, 1924088, 2405110, 3848176, 4810220, 7696352, 9620440, 19240880, 38481760]

約数ペア:

[(1, 38481760), (2, 19240880), (4, 9620440), (5, 7696352), (8, 4810220), (10, 3848176), (16, 2405110), (20, 1924088), (23, 1673120), (32, 1202555), (40, 962044), (46, 836560), (80, 481022), (92, 418280), (115, 334624), (160, 240511), (184, 209140), (230, 167312), (368, 104570), (460, 83656), (736, 52285), (920, 41828), (1840, 20914), (3680, 10457)]