2912043880

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{155891}}^1$

素因数の和:156369

約数の個数: 32

約数和(自身を含む): 6566171040

約数和(自身を除く): 3654127160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 155891, 311782, 623564, 779455, 1247128, 1558910, 3117820, 6235640, 72801097, 145602194, 291204388, 364005485, 582408776, 728010970, 1456021940, 2912043880]

約数ペア:

[(1, 2912043880), (2, 1456021940), (4, 728010970), (5, 582408776), (8, 364005485), (10, 291204388), (20, 145602194), (40, 72801097), (467, 6235640), (934, 3117820), (1868, 1558910), (2335, 1247128), (3736, 779455), (4670, 623564), (9340, 311782), (18680, 155891)]