5103800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 12934440

約数和(自身を除く): 7830640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 151, 169, 200, 260, 302, 325, 338, 520, 604, 650, 676, 755, 845, 1208, 1300, 1352, 1510, 1690, 1963, 2600, 3020, 3380, 3775, 3926, 4225, 6040, 6760, 7550, 7852, 8450, 9815, 15100, 15704, 16900, 19630, 25519, 30200, 33800, 39260, 49075, 51038, 78520, 98150, 102076, 127595, 196300, 204152, 255190, 392600, 510380, 637975, 1020760, 1275950, 2551900, 5103800]

約数ペア:

[(1, 5103800), (2, 2551900), (4, 1275950), (5, 1020760), (8, 637975), (10, 510380), (13, 392600), (20, 255190), (25, 204152), (26, 196300), (40, 127595), (50, 102076), (52, 98150), (65, 78520), (100, 51038), (104, 49075), (130, 39260), (151, 33800), (169, 30200), (200, 25519), (260, 19630), (302, 16900), (325, 15704), (338, 15100), (520, 9815), (604, 8450), (650, 7852), (676, 7550), (755, 6760), (845, 6040), (1208, 4225), (1300, 3926), (1352, 3775), (1510, 3380), (1690, 3020), (1963, 2600)]