2014285240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{2297}}^1$

素因数の和:4312

約数の個数: 64

約数和(自身を含む): 4948788960

約数和(自身を除く): 2934503720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1993, 2297, 3986, 4594, 7972, 9188, 9965, 11485, 15944, 18376, 19930, 21923, 22970, 25267, 39860, 43846, 45940, 50534, 79720, 87692, 91880, 101068, 109615, 126335, 175384, 202136, 219230, 252670, 438460, 505340, 876920, 1010680, 4577921, 9155842, 18311684, 22889605, 36623368, 45779210, 50357131, 91558420, 100714262, 183116840, 201428524, 251785655, 402857048, 503571310, 1007142620, 2014285240]

約数ペア:

[(1, 2014285240), (2, 1007142620), (4, 503571310), (5, 402857048), (8, 251785655), (10, 201428524), (11, 183116840), (20, 100714262), (22, 91558420), (40, 50357131), (44, 45779210), (55, 36623368), (88, 22889605), (110, 18311684), (220, 9155842), (440, 4577921), (1993, 1010680), (2297, 876920), (3986, 505340), (4594, 438460), (7972, 252670), (9188, 219230), (9965, 202136), (11485, 175384), (15944, 126335), (18376, 109615), (19930, 101068), (21923, 91880), (22970, 87692), (25267, 79720), (39860, 50534), (43846, 45940)]