76039840

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20663}}^1$

素因数の和:20701

約数の個数: 48

約数和(自身を含む): 187463808

約数和(自身を除く): 111423968

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, 20663, 41326, 82652, 103315, 165304, 206630, 330608, 413260, 475249, 661216, 826520, 950498, 1653040, 1900996, 2376245, 3306080, 3801992, 4752490, 7603984, 9504980, 15207968, 19009960, 38019920, 76039840]

約数ペア:

[(1, 76039840), (2, 38019920), (4, 19009960), (5, 15207968), (8, 9504980), (10, 7603984), (16, 4752490), (20, 3801992), (23, 3306080), (32, 2376245), (40, 1900996), (46, 1653040), (80, 950498), (92, 826520), (115, 661216), (160, 475249), (184, 413260), (230, 330608), (368, 206630), (460, 165304), (736, 103315), (920, 82652), (1840, 41326), (3680, 20663)]