2035447570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21419}}^1$

素因数の和:21499

約数の個数: 64

約数和(自身を含む): 4275089280

約数和(自身を除く): 2239641710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 170, 215, 221, 430, 442, 559, 731, 1105, 1118, 1462, 2210, 2795, 3655, 5590, 7310, 9503, 19006, 21419, 42838, 47515, 95030, 107095, 214190, 278447, 364123, 556894, 728246, 921017, 1392235, 1820615, 1842034, 2784470, 3641230, 4605085, 4733599, 9210170, 9467198, 11973221, 15657289, 23667995, 23946442, 31314578, 47335990, 59866105, 78286445, 119732210, 156572890, 203544757, 407089514, 1017723785, 2035447570]

約数ペア:

[(1, 2035447570), (2, 1017723785), (5, 407089514), (10, 203544757), (13, 156572890), (17, 119732210), (26, 78286445), (34, 59866105), (43, 47335990), (65, 31314578), (85, 23946442), (86, 23667995), (130, 15657289), (170, 11973221), (215, 9467198), (221, 9210170), (430, 4733599), (442, 4605085), (559, 3641230), (731, 2784470), (1105, 1842034), (1118, 1820615), (1462, 1392235), (2210, 921017), (2795, 728246), (3655, 556894), (5590, 364123), (7310, 278447), (9503, 214190), (19006, 107095), (21419, 95030), (42838, 47515)]