38124640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12541}}^1$

素因数の和:12575

約数の個数: 48

約数和(自身を含む): 94817520

約数和(自身を除く): 56692880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 12541, 25082, 50164, 62705, 100328, 125410, 200656, 238279, 250820, 401312, 476558, 501640, 953116, 1003280, 1191395, 1906232, 2006560, 2382790, 3812464, 4765580, 7624928, 9531160, 19062320, 38124640]

約数ペア:

[(1, 38124640), (2, 19062320), (4, 9531160), (5, 7624928), (8, 4765580), (10, 3812464), (16, 2382790), (19, 2006560), (20, 1906232), (32, 1191395), (38, 1003280), (40, 953116), (76, 501640), (80, 476558), (95, 401312), (152, 250820), (160, 238279), (190, 200656), (304, 125410), (380, 100328), (608, 62705), (760, 50164), (1520, 25082), (3040, 12541)]