40801724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 38366596

約数列:

[1, 2, 4, 23, 29, 41, 46, 58, 82, 92, 116, 164, 373, 667, 746, 943, 1189, 1334, 1492, 1886, 2378, 2668, 3772, 4756, 8579, 10817, 15293, 17158, 21634, 27347, 30586, 34316, 43268, 54694, 61172, 109388, 248791, 351739, 443497, 497582, 703478, 886994, 995164, 1406956, 1773988, 10200431, 20400862, 40801724]

約数ペア:

[(1, 40801724), (2, 20400862), (4, 10200431), (23, 1773988), (29, 1406956), (41, 995164), (46, 886994), (58, 703478), (82, 497582), (92, 443497), (116, 351739), (164, 248791), (373, 109388), (667, 61172), (746, 54694), (943, 43268), (1189, 34316), (1334, 30586), (1492, 27347), (1886, 21634), (2378, 17158), (2668, 15293), (3772, 10817), (4756, 8579)]