57983900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 141053472

約数和(自身を除く): 83069572

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 73, 94, 100, 130, 146, 169, 188, 235, 260, 292, 325, 338, 365, 470, 611, 650, 676, 730, 845, 940, 949, 1175, 1222, 1300, 1460, 1690, 1825, 1898, 2350, 2444, 3055, 3380, 3431, 3650, 3796, 4225, 4700, 4745, 6110, 6862, 7300, 7943, 8450, 9490, 12220, 12337, 13724, 15275, 15886, 16900, 17155, 18980, 23725, 24674, 30550, 31772, 34310, 39715, 44603, 47450, 49348, 61100, 61685, 68620, 79430, 85775, 89206, 94900, 123370, 158860, 171550, 178412, 198575, 223015, 246740, 308425, 343100, 397150, 446030, 579839, 616850, 794300, 892060, 1115075, 1159678, 1233700, 2230150, 2319356, 2899195, 4460300, 5798390, 11596780, 14495975, 28991950, 57983900]

約数ペア:

[(1, 57983900), (2, 28991950), (4, 14495975), (5, 11596780), (10, 5798390), (13, 4460300), (20, 2899195), (25, 2319356), (26, 2230150), (47, 1233700), (50, 1159678), (52, 1115075), (65, 892060), (73, 794300), (94, 616850), (100, 579839), (130, 446030), (146, 397150), (169, 343100), (188, 308425), (235, 246740), (260, 223015), (292, 198575), (325, 178412), (338, 171550), (365, 158860), (470, 123370), (611, 94900), (650, 89206), (676, 85775), (730, 79430), (845, 68620), (940, 61685), (949, 61100), (1175, 49348), (1222, 47450), (1300, 44603), (1460, 39715), (1690, 34310), (1825, 31772), (1898, 30550), (2350, 24674), (2444, 23725), (3055, 18980), (3380, 17155), (3431, 16900), (3650, 15886), (3796, 15275), (4225, 13724), (4700, 12337), (4745, 12220), (6110, 9490), (6862, 8450), (7300, 7943)]