76205480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11273}}^1$

素因数の和:11310

約数の個数: 48

約数和(自身を含む): 185682780

約数和(自身を除く): 109477300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 11273, 22546, 45092, 56365, 90184, 112730, 146549, 225460, 293098, 450920, 586196, 732745, 1172392, 1465490, 1905137, 2930980, 3810274, 5861960, 7620548, 9525685, 15241096, 19051370, 38102740, 76205480]

約数ペア:

[(1, 76205480), (2, 38102740), (4, 19051370), (5, 15241096), (8, 9525685), (10, 7620548), (13, 5861960), (20, 3810274), (26, 2930980), (40, 1905137), (52, 1465490), (65, 1172392), (104, 732745), (130, 586196), (169, 450920), (260, 293098), (338, 225460), (520, 146549), (676, 112730), (845, 90184), (1352, 56365), (1690, 45092), (3380, 22546), (6760, 11273)]