2099576469505

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{6373}}^1\times {\mathrm{4057}}^1$

素因数の和:10693

約数の個数: 32

約数和(自身を含む): 2560703508000

約数和(自身を除く): 461127038495

約数列:

[1, 5, 109, 149, 545, 745, 4057, 6373, 16241, 20285, 31865, 81205, 442213, 604493, 694657, 949577, 2211065, 3022465, 3473285, 4747885, 25855261, 65889737, 103503893, 129276305, 329448685, 517519465, 2818223449, 3852433889, 14091117245, 19262169445, 419915293901, 2099576469505]

約数ペア:

[(1, 2099576469505), (5, 419915293901), (109, 19262169445), (149, 14091117245), (545, 3852433889), (745, 2818223449), (4057, 517519465), (6373, 329448685), (16241, 129276305), (20285, 103503893), (31865, 65889737), (81205, 25855261), (442213, 4747885), (604493, 3473285), (694657, 3022465), (949577, 2211065)]