91958440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19319}}^1$

素因数の和:19354

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 158428760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 19319, 38638, 77276, 96595, 135233, 154552, 193190, 270466, 328423, 386380, 540932, 656846, 676165, 772760, 1081864, 1313692, 1352330, 1642115, 2298961, 2627384, 2704660, 3284230, 4597922, 5409320, 6568460, 9195844, 11494805, 13136920, 18391688, 22989610, 45979220, 91958440]

約数ペア:

[(1, 91958440), (2, 45979220), (4, 22989610), (5, 18391688), (7, 13136920), (8, 11494805), (10, 9195844), (14, 6568460), (17, 5409320), (20, 4597922), (28, 3284230), (34, 2704660), (35, 2627384), (40, 2298961), (56, 1642115), (68, 1352330), (70, 1313692), (85, 1081864), (119, 772760), (136, 676165), (140, 656846), (170, 540932), (238, 386380), (280, 328423), (340, 270466), (476, 193190), (595, 154552), (680, 135233), (952, 96595), (1190, 77276), (2380, 38638), (4760, 19319)]