41177960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 95558400

約数和(自身を除く): 54380440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 83, 157, 158, 166, 314, 316, 332, 395, 415, 628, 632, 664, 785, 790, 830, 1256, 1570, 1580, 1660, 3140, 3160, 3320, 6280, 6557, 12403, 13031, 13114, 24806, 26062, 26228, 32785, 49612, 52124, 52456, 62015, 65155, 65570, 99224, 104248, 124030, 130310, 131140, 248060, 260620, 262280, 496120, 521240, 1029449, 2058898, 4117796, 5147245, 8235592, 10294490, 20588980, 41177960]

約数ペア:

[(1, 41177960), (2, 20588980), (4, 10294490), (5, 8235592), (8, 5147245), (10, 4117796), (20, 2058898), (40, 1029449), (79, 521240), (83, 496120), (157, 262280), (158, 260620), (166, 248060), (314, 131140), (316, 130310), (332, 124030), (395, 104248), (415, 99224), (628, 65570), (632, 65155), (664, 62015), (785, 52456), (790, 52124), (830, 49612), (1256, 32785), (1570, 26228), (1580, 26062), (1660, 24806), (3140, 13114), (3160, 13031), (3320, 12403), (6280, 6557)]