190796090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 348848640

約数和(自身を除く): 158052550

約数列:

[1, 2, 5, 10, 97, 194, 239, 478, 485, 823, 970, 1195, 1646, 2390, 4115, 8230, 23183, 46366, 79831, 115915, 159662, 196697, 231830, 393394, 399155, 798310, 983485, 1966970, 19079609, 38159218, 95398045, 190796090]

約数ペア:

[(1, 190796090), (2, 95398045), (5, 38159218), (10, 19079609), (97, 1966970), (194, 983485), (239, 798310), (478, 399155), (485, 393394), (823, 231830), (970, 196697), (1195, 159662), (1646, 115915), (2390, 79831), (4115, 46366), (8230, 23183)]