229667680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11863}}^1$

素因数の和:11900

約数の個数: 72

約数和(自身を含む): 596450736

約数和(自身を除く): 366783056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 11863, 19360, 23726, 47452, 59315, 94904, 118630, 130493, 189808, 237260, 260986, 379616, 474520, 521972, 652465, 949040, 1043944, 1304930, 1435423, 1898080, 2087888, 2609860, 2870846, 4175776, 5219720, 5741692, 7177115, 10439440, 11483384, 14354230, 20878880, 22966768, 28708460, 45933536, 57416920, 114833840, 229667680]

約数ペア:

[(1, 229667680), (2, 114833840), (4, 57416920), (5, 45933536), (8, 28708460), (10, 22966768), (11, 20878880), (16, 14354230), (20, 11483384), (22, 10439440), (32, 7177115), (40, 5741692), (44, 5219720), (55, 4175776), (80, 2870846), (88, 2609860), (110, 2087888), (121, 1898080), (160, 1435423), (176, 1304930), (220, 1043944), (242, 949040), (352, 652465), (440, 521972), (484, 474520), (605, 379616), (880, 260986), (968, 237260), (1210, 189808), (1760, 130493), (1936, 118630), (2420, 94904), (3872, 59315), (4840, 47452), (9680, 23726), (11863, 19360)]