13463120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15299}}^1$

素因数の和:15323

約数の個数: 40

約数和(自身を含む): 34149600

約数和(自身を除く): 20686480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15299, 30598, 61196, 76495, 122392, 152990, 168289, 244784, 305980, 336578, 611960, 673156, 841445, 1223920, 1346312, 1682890, 2692624, 3365780, 6731560, 13463120]

約数ペア:

[(1, 13463120), (2, 6731560), (4, 3365780), (5, 2692624), (8, 1682890), (10, 1346312), (11, 1223920), (16, 841445), (20, 673156), (22, 611960), (40, 336578), (44, 305980), (55, 244784), (80, 168289), (88, 152990), (110, 122392), (176, 76495), (220, 61196), (440, 30598), (880, 15299)]