9033996880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5943419}}^1$

素因数の和:5943451

約数の個数: 40

約数和(自身を含む): 22109522400

約数和(自身を除く): 13075525520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5943419, 11886838, 23773676, 29717095, 47547352, 59434190, 95094704, 112924961, 118868380, 225849922, 237736760, 451699844, 475473520, 564624805, 903399688, 1129249610, 1806799376, 2258499220, 4516998440, 9033996880]

約数ペア:

[(1, 9033996880), (2, 4516998440), (4, 2258499220), (5, 1806799376), (8, 1129249610), (10, 903399688), (16, 564624805), (19, 475473520), (20, 451699844), (38, 237736760), (40, 225849922), (76, 118868380), (80, 112924961), (95, 95094704), (152, 59434190), (190, 47547352), (304, 29717095), (380, 23773676), (760, 11886838), (1520, 5943419)]