82979650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6763

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 92009150

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 6719, 12350, 13438, 33595, 67190, 87347, 127661, 167975, 174694, 255322, 335950, 436735, 638305, 873470, 1276610, 1659593, 2183675, 3191525, 3319186, 4367350, 6383050, 8297965, 16595930, 41489825, 82979650]

約数ペア:

[(1, 82979650), (2, 41489825), (5, 16595930), (10, 8297965), (13, 6383050), (19, 4367350), (25, 3319186), (26, 3191525), (38, 2183675), (50, 1659593), (65, 1276610), (95, 873470), (130, 638305), (190, 436735), (247, 335950), (325, 255322), (475, 174694), (494, 167975), (650, 127661), (950, 87347), (1235, 67190), (2470, 33595), (6175, 13438), (6719, 12350)]