79625920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22621}}^1$

素因数の和:22649

約数の個数: 56

約数和(自身を含む): 206855568

約数和(自身を除く): 127229648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 22621, 45242, 90484, 113105, 180968, 226210, 248831, 361936, 452420, 497662, 723872, 904840, 995324, 1244155, 1447744, 1809680, 1990648, 2488310, 3619360, 3981296, 4976620, 7238720, 7962592, 9953240, 15925184, 19906480, 39812960, 79625920]

約数ペア:

[(1, 79625920), (2, 39812960), (4, 19906480), (5, 15925184), (8, 9953240), (10, 7962592), (11, 7238720), (16, 4976620), (20, 3981296), (22, 3619360), (32, 2488310), (40, 1990648), (44, 1809680), (55, 1447744), (64, 1244155), (80, 995324), (88, 904840), (110, 723872), (160, 497662), (176, 452420), (220, 361936), (320, 248831), (352, 226210), (440, 180968), (704, 113105), (880, 90484), (1760, 45242), (3520, 22621)]