3202912240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51263}}^1$

素因数の和:51358

約数の個数: 80

約数和(自身を含む): 8238329856

約数和(自身を除く): 5035417616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 2840, 3124, 3905, 5680, 6248, 7810, 12496, 15620, 31240, 51263, 62480, 102526, 205052, 256315, 410104, 512630, 563893, 820208, 1025260, 1127786, 2050520, 2255572, 2819465, 3639673, 4101040, 4511144, 5638930, 7279346, 9022288, 11277860, 14558692, 18198365, 22555720, 29117384, 36396730, 40036403, 45111440, 58234768, 72793460, 80072806, 145586920, 160145612, 200182015, 291173840, 320291224, 400364030, 640582448, 800728060, 1601456120, 3202912240]

約数ペア:

[(1, 3202912240), (2, 1601456120), (4, 800728060), (5, 640582448), (8, 400364030), (10, 320291224), (11, 291173840), (16, 200182015), (20, 160145612), (22, 145586920), (40, 80072806), (44, 72793460), (55, 58234768), (71, 45111440), (80, 40036403), (88, 36396730), (110, 29117384), (142, 22555720), (176, 18198365), (220, 14558692), (284, 11277860), (355, 9022288), (440, 7279346), (568, 5638930), (710, 4511144), (781, 4101040), (880, 3639673), (1136, 2819465), (1420, 2255572), (1562, 2050520), (2840, 1127786), (3124, 1025260), (3905, 820208), (5680, 563893), (6248, 512630), (7810, 410104), (12496, 256315), (15620, 205052), (31240, 102526), (51263, 62480)]