1485191620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8345

約数の個数: 96

約数和(自身を含む): 3665249280

約数和(自身を除く): 2180057660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 209, 215, 220, 380, 418, 430, 473, 817, 836, 860, 946, 1045, 1634, 1892, 2090, 2365, 3268, 4085, 4180, 4730, 8170, 8263, 8987, 9460, 16340, 16526, 17974, 33052, 35948, 41315, 44935, 82630, 89870, 90893, 156997, 165260, 179740, 181786, 313994, 355309, 363572, 454465, 627988, 710618, 784985, 908930, 1421236, 1569970, 1726967, 1776545, 1817860, 3139940, 3453934, 3553090, 3908399, 6750871, 6907868, 7106180, 7816798, 8634835, 13501742, 15633596, 17269670, 19541995, 27003484, 33754355, 34539340, 39083990, 67508710, 74259581, 78167980, 135017420, 148519162, 297038324, 371297905, 742595810, 1485191620]

約数ペア:

[(1, 1485191620), (2, 742595810), (4, 371297905), (5, 297038324), (10, 148519162), (11, 135017420), (19, 78167980), (20, 74259581), (22, 67508710), (38, 39083990), (43, 34539340), (44, 33754355), (55, 27003484), (76, 19541995), (86, 17269670), (95, 15633596), (110, 13501742), (172, 8634835), (190, 7816798), (209, 7106180), (215, 6907868), (220, 6750871), (380, 3908399), (418, 3553090), (430, 3453934), (473, 3139940), (817, 1817860), (836, 1776545), (860, 1726967), (946, 1569970), (1045, 1421236), (1634, 908930), (1892, 784985), (2090, 710618), (2365, 627988), (3268, 454465), (4085, 363572), (4180, 355309), (4730, 313994), (8170, 181786), (8263, 179740), (8987, 165260), (9460, 156997), (16340, 90893), (16526, 89870), (17974, 82630), (33052, 44935), (35948, 41315)]