117013390640

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{35537}}^1$

素因数の和:36150

約数の個数: 80

約数和(自身を含む): 276036439680

約数和(自身を除く): 159023049040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 521, 632, 790, 1042, 1264, 1580, 2084, 2605, 3160, 4168, 5210, 6320, 8336, 10420, 20840, 35537, 41159, 41680, 71074, 82318, 142148, 164636, 177685, 205795, 284296, 329272, 355370, 411590, 568592, 658544, 710740, 823180, 1421480, 1646360, 2807423, 2842960, 3292720, 5614846, 11229692, 14037115, 18514777, 22459384, 28074230, 37029554, 44918768, 56148460, 74059108, 92573885, 112296920, 148118216, 185147770, 224593840, 296236432, 370295540, 740591080, 1462667383, 1481182160, 2925334766, 5850669532, 7313336915, 11701339064, 14626673830, 23402678128, 29253347660, 58506695320, 117013390640]

約数ペア:

[(1, 117013390640), (2, 58506695320), (4, 29253347660), (5, 23402678128), (8, 14626673830), (10, 11701339064), (16, 7313336915), (20, 5850669532), (40, 2925334766), (79, 1481182160), (80, 1462667383), (158, 740591080), (316, 370295540), (395, 296236432), (521, 224593840), (632, 185147770), (790, 148118216), (1042, 112296920), (1264, 92573885), (1580, 74059108), (2084, 56148460), (2605, 44918768), (3160, 37029554), (4168, 28074230), (5210, 22459384), (6320, 18514777), (8336, 14037115), (10420, 11229692), (20840, 5614846), (35537, 3292720), (41159, 2842960), (41680, 2807423), (71074, 1646360), (82318, 1421480), (142148, 823180), (164636, 710740), (177685, 658544), (205795, 568592), (284296, 411590), (329272, 355370)]