9646120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 23868180

約数和(自身を除く): 14222060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1993, 2420, 3986, 4840, 7972, 9965, 15944, 19930, 21923, 39860, 43846, 79720, 87692, 109615, 175384, 219230, 241153, 438460, 482306, 876920, 964612, 1205765, 1929224, 2411530, 4823060, 9646120]

約数ペア:

[(1, 9646120), (2, 4823060), (4, 2411530), (5, 1929224), (8, 1205765), (10, 964612), (11, 876920), (20, 482306), (22, 438460), (40, 241153), (44, 219230), (55, 175384), (88, 109615), (110, 87692), (121, 79720), (220, 43846), (242, 39860), (440, 21923), (484, 19930), (605, 15944), (968, 9965), (1210, 7972), (1993, 4840), (2420, 3986)]