79442320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16831}}^1$

素因数の和:16903

約数の個数: 40

約数和(自身を含む): 187845120

約数和(自身を除く): 108402800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 16831, 33662, 67324, 84155, 134648, 168310, 269296, 336620, 673240, 993029, 1346480, 1986058, 3972116, 4965145, 7944232, 9930290, 15888464, 19860580, 39721160, 79442320]

約数ペア:

[(1, 79442320), (2, 39721160), (4, 19860580), (5, 15888464), (8, 9930290), (10, 7944232), (16, 4965145), (20, 3972116), (40, 1986058), (59, 1346480), (80, 993029), (118, 673240), (236, 336620), (295, 269296), (472, 168310), (590, 134648), (944, 84155), (1180, 67324), (2360, 33662), (4720, 16831)]