82952240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 221985792

約数和(自身を除く): 139033552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 887, 1169, 1336, 1670, 1774, 2338, 2672, 3340, 3548, 4435, 4676, 5845, 6209, 6680, 7096, 8870, 9352, 11690, 12418, 13360, 14192, 17740, 18704, 23380, 24836, 31045, 35480, 46760, 49672, 62090, 70960, 93520, 99344, 124180, 148129, 248360, 296258, 496720, 592516, 740645, 1036903, 1185032, 1481290, 2073806, 2370064, 2962580, 4147612, 5184515, 5925160, 8295224, 10369030, 11850320, 16590448, 20738060, 41476120, 82952240]

約数ペア:

[(1, 82952240), (2, 41476120), (4, 20738060), (5, 16590448), (7, 11850320), (8, 10369030), (10, 8295224), (14, 5925160), (16, 5184515), (20, 4147612), (28, 2962580), (35, 2370064), (40, 2073806), (56, 1481290), (70, 1185032), (80, 1036903), (112, 740645), (140, 592516), (167, 496720), (280, 296258), (334, 248360), (560, 148129), (668, 124180), (835, 99344), (887, 93520), (1169, 70960), (1336, 62090), (1670, 49672), (1774, 46760), (2338, 35480), (2672, 31045), (3340, 24836), (3548, 23380), (4435, 18704), (4676, 17740), (5845, 14192), (6209, 13360), (6680, 12418), (7096, 11690), (8870, 9352)]