485952040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4729}}^1$

素因数の和:5114

約数の個数: 64

約数和(自身を含む): 1253260800

約数和(自身を除く): 767308760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 734, 1468, 1835, 2569, 2936, 3670, 4729, 5138, 7340, 9458, 10276, 12845, 14680, 18916, 20552, 23645, 25690, 33103, 37832, 47290, 51380, 66206, 94580, 102760, 132412, 165515, 189160, 264824, 331030, 662060, 1324120, 1735543, 3471086, 6942172, 8677715, 12148801, 13884344, 17355430, 24297602, 34710860, 48595204, 60744005, 69421720, 97190408, 121488010, 242976020, 485952040]

約数ペア:

[(1, 485952040), (2, 242976020), (4, 121488010), (5, 97190408), (7, 69421720), (8, 60744005), (10, 48595204), (14, 34710860), (20, 24297602), (28, 17355430), (35, 13884344), (40, 12148801), (56, 8677715), (70, 6942172), (140, 3471086), (280, 1735543), (367, 1324120), (734, 662060), (1468, 331030), (1835, 264824), (2569, 189160), (2936, 165515), (3670, 132412), (4729, 102760), (5138, 94580), (7340, 66206), (9458, 51380), (10276, 47290), (12845, 37832), (14680, 33103), (18916, 25690), (20552, 23645)]