1772501338945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3581}}^1\times {\mathrm{12739}}^1$

素因数の和:16753

約数の個数: 32

約数和(自身を含む): 2245226256000

約数和(自身を除く): 472724917055

約数列:

[1, 5, 19, 95, 409, 2045, 3581, 7771, 12739, 17905, 38855, 63695, 68039, 242041, 340195, 1210205, 1464629, 5210251, 7323145, 26051255, 27827951, 45618359, 98994769, 139139755, 228091795, 494973845, 866748821, 4333744105, 18657908831, 93289544155, 354500267789, 1772501338945]

約数ペア:

[(1, 1772501338945), (5, 354500267789), (19, 93289544155), (95, 18657908831), (409, 4333744105), (2045, 866748821), (3581, 494973845), (7771, 228091795), (12739, 139139755), (17905, 98994769), (38855, 45618359), (63695, 27827951), (68039, 26051255), (242041, 7323145), (340195, 5210251), (1210205, 1464629)]