1882588760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{77029}}^1$

素因数の和:77100

約数の個数: 64

約数和(自身を含む): 4658774400

約数和(自身を除く): 2776185640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 3055, 4888, 6110, 12220, 24440, 77029, 154058, 308116, 385145, 616232, 770290, 1001377, 1540580, 2002754, 3081160, 3620363, 4005508, 5006885, 7240726, 8011016, 10013770, 14481452, 18101815, 20027540, 28962904, 36203630, 40055080, 47064719, 72407260, 94129438, 144814520, 188258876, 235323595, 376517752, 470647190, 941294380, 1882588760]

約数ペア:

[(1, 1882588760), (2, 941294380), (4, 470647190), (5, 376517752), (8, 235323595), (10, 188258876), (13, 144814520), (20, 94129438), (26, 72407260), (40, 47064719), (47, 40055080), (52, 36203630), (65, 28962904), (94, 20027540), (104, 18101815), (130, 14481452), (188, 10013770), (235, 8011016), (260, 7240726), (376, 5006885), (470, 4005508), (520, 3620363), (611, 3081160), (940, 2002754), (1222, 1540580), (1880, 1001377), (2444, 770290), (3055, 616232), (4888, 385145), (6110, 308116), (12220, 154058), (24440, 77029)]