4408336960

素因数分解:

$2^6\times 5^1\times {\mathrm{431}}^1\times {\mathrm{31963}}^1$

素因数の和:32411

約数の個数: 56

約数和(自身を含む): 10522037376

約数和(自身を除く): 6113700416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 431, 862, 1724, 2155, 3448, 4310, 6896, 8620, 13792, 17240, 27584, 31963, 34480, 63926, 68960, 127852, 137920, 159815, 255704, 319630, 511408, 639260, 1022816, 1278520, 2045632, 2557040, 5114080, 10228160, 13776053, 27552106, 55104212, 68880265, 110208424, 137760530, 220416848, 275521060, 440833696, 551042120, 881667392, 1102084240, 2204168480, 4408336960]

約数ペア:

[(1, 4408336960), (2, 2204168480), (4, 1102084240), (5, 881667392), (8, 551042120), (10, 440833696), (16, 275521060), (20, 220416848), (32, 137760530), (40, 110208424), (64, 68880265), (80, 55104212), (160, 27552106), (320, 13776053), (431, 10228160), (862, 5114080), (1724, 2557040), (2155, 2045632), (3448, 1278520), (4310, 1022816), (6896, 639260), (8620, 511408), (13792, 319630), (17240, 255704), (27584, 159815), (31963, 137920), (34480, 127852), (63926, 68960)]