72540057290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1\times {\mathrm{46523}}^1$

素因数の和:50374

約数の個数: 32

約数和(自身を含む): 133794835776

約数和(自身を除く): 61254778486

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 3803, 7606, 19015, 38030, 46523, 93046, 155923, 232615, 311846, 465230, 779615, 1559230, 1907443, 3814886, 9537215, 19074430, 176926969, 353853938, 884634845, 1769269690, 7254005729, 14508011458, 36270028645, 72540057290]

約数ペア:

[(1, 72540057290), (2, 36270028645), (5, 14508011458), (10, 7254005729), (41, 1769269690), (82, 884634845), (205, 353853938), (410, 176926969), (3803, 19074430), (7606, 9537215), (19015, 3814886), (38030, 1907443), (46523, 1559230), (93046, 779615), (155923, 465230), (232615, 311846)]