1529305640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{12211}}^1$

素因数の和:12354

約数の個数: 64

約数和(自身を含む): 3587397120

約数和(自身を除く): 2058091480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 101, 124, 155, 202, 248, 310, 404, 505, 620, 808, 1010, 1240, 2020, 3131, 4040, 6262, 12211, 12524, 15655, 24422, 25048, 31310, 48844, 61055, 62620, 97688, 122110, 125240, 244220, 378541, 488440, 757082, 1233311, 1514164, 1892705, 2466622, 3028328, 3785410, 4933244, 6166555, 7570820, 9866488, 12333110, 15141640, 24666220, 38232641, 49332440, 76465282, 152930564, 191163205, 305861128, 382326410, 764652820, 1529305640]

約数ペア:

[(1, 1529305640), (2, 764652820), (4, 382326410), (5, 305861128), (8, 191163205), (10, 152930564), (20, 76465282), (31, 49332440), (40, 38232641), (62, 24666220), (101, 15141640), (124, 12333110), (155, 9866488), (202, 7570820), (248, 6166555), (310, 4933244), (404, 3785410), (505, 3028328), (620, 2466622), (808, 1892705), (1010, 1514164), (1240, 1233311), (2020, 757082), (3131, 488440), (4040, 378541), (6262, 244220), (12211, 125240), (12524, 122110), (15655, 97688), (24422, 62620), (25048, 61055), (31310, 48844)]