7348049320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1\times {\mathrm{3637}}^1$

素因数の和:4654

約数の個数: 64

約数和(自身を含む): 16867368720

約数和(自身を除く): 9519319400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 953, 1060, 1906, 2120, 3637, 3812, 4765, 7274, 7624, 9530, 14548, 18185, 19060, 29096, 36370, 38120, 50509, 72740, 101018, 145480, 192761, 202036, 252545, 385522, 404072, 505090, 771044, 963805, 1010180, 1542088, 1927610, 2020360, 3466061, 3855220, 6932122, 7710440, 13864244, 17330305, 27728488, 34660610, 69321220, 138642440, 183701233, 367402466, 734804932, 918506165, 1469609864, 1837012330, 3674024660, 7348049320]

約数ペア:

[(1, 7348049320), (2, 3674024660), (4, 1837012330), (5, 1469609864), (8, 918506165), (10, 734804932), (20, 367402466), (40, 183701233), (53, 138642440), (106, 69321220), (212, 34660610), (265, 27728488), (424, 17330305), (530, 13864244), (953, 7710440), (1060, 6932122), (1906, 3855220), (2120, 3466061), (3637, 2020360), (3812, 1927610), (4765, 1542088), (7274, 1010180), (7624, 963805), (9530, 771044), (14548, 505090), (18185, 404072), (19060, 385522), (29096, 252545), (36370, 202036), (38120, 192761), (50509, 145480), (72740, 101018)]