23384440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 57348000

約数和(自身を除く): 33963560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1061, 1102, 1160, 2122, 2204, 2755, 4244, 4408, 5305, 5510, 8488, 10610, 11020, 20159, 21220, 22040, 30769, 40318, 42440, 61538, 80636, 100795, 123076, 153845, 161272, 201590, 246152, 307690, 403180, 584611, 615380, 806360, 1169222, 1230760, 2338444, 2923055, 4676888, 5846110, 11692220, 23384440]

約数ペア:

[(1, 23384440), (2, 11692220), (4, 5846110), (5, 4676888), (8, 2923055), (10, 2338444), (19, 1230760), (20, 1169222), (29, 806360), (38, 615380), (40, 584611), (58, 403180), (76, 307690), (95, 246152), (116, 201590), (145, 161272), (152, 153845), (190, 123076), (232, 100795), (290, 80636), (380, 61538), (551, 42440), (580, 40318), (760, 30769), (1061, 22040), (1102, 21220), (1160, 20159), (2122, 11020), (2204, 10610), (2755, 8488), (4244, 5510), (4408, 5305)]