1569563060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{67829}}^1$

素因数の和:67940

約数の個数: 48

約数和(自身を含む): 3589563600

約数和(自身を除く): 2020000540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5785, 11570, 23140, 67829, 135658, 271316, 339145, 678290, 881777, 1356580, 1763554, 3527108, 4408885, 6036781, 8817770, 12073562, 17635540, 24147124, 30183905, 60367810, 78478153, 120735620, 156956306, 313912612, 392390765, 784781530, 1569563060]

約数ペア:

[(1, 1569563060), (2, 784781530), (4, 392390765), (5, 313912612), (10, 156956306), (13, 120735620), (20, 78478153), (26, 60367810), (52, 30183905), (65, 24147124), (89, 17635540), (130, 12073562), (178, 8817770), (260, 6036781), (356, 4408885), (445, 3527108), (890, 1763554), (1157, 1356580), (1780, 881777), (2314, 678290), (4628, 339145), (5785, 271316), (11570, 135658), (23140, 67829)]