117899680

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6521}}^1$

素因数の和:6649

約数の個数: 48

約数和(自身を含む): 281046024

約数和(自身を除く): 163146344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 6521, 9040, 13042, 18080, 26084, 32605, 52168, 65210, 104336, 130420, 208672, 260840, 521680, 736873, 1043360, 1473746, 2947492, 3684365, 5894984, 7368730, 11789968, 14737460, 23579936, 29474920, 58949840, 117899680]

約数ペア:

[(1, 117899680), (2, 58949840), (4, 29474920), (5, 23579936), (8, 14737460), (10, 11789968), (16, 7368730), (20, 5894984), (32, 3684365), (40, 2947492), (80, 1473746), (113, 1043360), (160, 736873), (226, 521680), (452, 260840), (565, 208672), (904, 130420), (1130, 104336), (1808, 65210), (2260, 52168), (3616, 32605), (4520, 26084), (6521, 18080), (9040, 13042)]