2381600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 6288660

約数和(自身を除く): 3907060

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 229, 260, 325, 400, 416, 458, 520, 650, 800, 916, 1040, 1145, 1300, 1832, 2080, 2290, 2600, 2977, 3664, 4580, 5200, 5725, 5954, 7328, 9160, 10400, 11450, 11908, 14885, 18320, 22900, 23816, 29770, 36640, 45800, 47632, 59540, 74425, 91600, 95264, 119080, 148850, 183200, 238160, 297700, 476320, 595400, 1190800, 2381600]

約数ペア:

[(1, 2381600), (2, 1190800), (4, 595400), (5, 476320), (8, 297700), (10, 238160), (13, 183200), (16, 148850), (20, 119080), (25, 95264), (26, 91600), (32, 74425), (40, 59540), (50, 47632), (52, 45800), (65, 36640), (80, 29770), (100, 23816), (104, 22900), (130, 18320), (160, 14885), (200, 11908), (208, 11450), (229, 10400), (260, 9160), (325, 7328), (400, 5954), (416, 5725), (458, 5200), (520, 4580), (650, 3664), (800, 2977), (916, 2600), (1040, 2290), (1145, 2080), (1300, 1832)]