32023640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 79760160

約数和(自身を除く): 47736520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 997, 1460, 1606, 1994, 2920, 3212, 3988, 4015, 4985, 6424, 7976, 8030, 9970, 10967, 16060, 19940, 21934, 32120, 39880, 43868, 54835, 72781, 87736, 109670, 145562, 219340, 291124, 363905, 438680, 582248, 727810, 800591, 1455620, 1601182, 2911240, 3202364, 4002955, 6404728, 8005910, 16011820, 32023640]

約数ペア:

[(1, 32023640), (2, 16011820), (4, 8005910), (5, 6404728), (8, 4002955), (10, 3202364), (11, 2911240), (20, 1601182), (22, 1455620), (40, 800591), (44, 727810), (55, 582248), (73, 438680), (88, 363905), (110, 291124), (146, 219340), (220, 145562), (292, 109670), (365, 87736), (440, 72781), (584, 54835), (730, 43868), (803, 39880), (997, 32120), (1460, 21934), (1606, 19940), (1994, 16060), (2920, 10967), (3212, 9970), (3988, 8030), (4015, 7976), (4985, 6424)]