16465150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 33529104

約数和(自身を除く): 17063954

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 347, 365, 650, 694, 730, 949, 1735, 1825, 1898, 3470, 3650, 4511, 4745, 8675, 9022, 9490, 17350, 22555, 23725, 25331, 45110, 47450, 50662, 112775, 126655, 225550, 253310, 329303, 633275, 658606, 1266550, 1646515, 3293030, 8232575, 16465150]

約数ペア:

[(1, 16465150), (2, 8232575), (5, 3293030), (10, 1646515), (13, 1266550), (25, 658606), (26, 633275), (50, 329303), (65, 253310), (73, 225550), (130, 126655), (146, 112775), (325, 50662), (347, 47450), (365, 45110), (650, 25331), (694, 23725), (730, 22555), (949, 17350), (1735, 9490), (1825, 9022), (1898, 8675), (3470, 4745), (3650, 4511)]