40713280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2771

約数の個数: 56

約数和(自身を含む): 99047808

約数和(自身を除く): 58334528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 2707, 3008, 3760, 5414, 7520, 10828, 13535, 15040, 21656, 27070, 43312, 54140, 86624, 108280, 127229, 173248, 216560, 254458, 433120, 508916, 636145, 866240, 1017832, 1272290, 2035664, 2544580, 4071328, 5089160, 8142656, 10178320, 20356640, 40713280]

約数ペア:

[(1, 40713280), (2, 20356640), (4, 10178320), (5, 8142656), (8, 5089160), (10, 4071328), (16, 2544580), (20, 2035664), (32, 1272290), (40, 1017832), (47, 866240), (64, 636145), (80, 508916), (94, 433120), (160, 254458), (188, 216560), (235, 173248), (320, 127229), (376, 108280), (470, 86624), (752, 54140), (940, 43312), (1504, 27070), (1880, 21656), (2707, 15040), (3008, 13535), (3760, 10828), (5414, 7520)]