8100033700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{15373}}^1$

素因数の和:15877

約数の個数: 72

約数和(自身を含む): 19216270080

約数和(自身を除く): 11116236380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 479, 550, 958, 1100, 1916, 2395, 4790, 5269, 9580, 10538, 11975, 15373, 21076, 23950, 26345, 30746, 47900, 52690, 61492, 76865, 105380, 131725, 153730, 169103, 263450, 307460, 338206, 384325, 526900, 676412, 768650, 845515, 1537300, 1691030, 3382060, 4227575, 7363667, 8455150, 14727334, 16910300, 29454668, 36818335, 73636670, 81000337, 147273340, 162000674, 184091675, 324001348, 368183350, 405001685, 736366700, 810003370, 1620006740, 2025008425, 4050016850, 8100033700]

約数ペア:

[(1, 8100033700), (2, 4050016850), (4, 2025008425), (5, 1620006740), (10, 810003370), (11, 736366700), (20, 405001685), (22, 368183350), (25, 324001348), (44, 184091675), (50, 162000674), (55, 147273340), (100, 81000337), (110, 73636670), (220, 36818335), (275, 29454668), (479, 16910300), (550, 14727334), (958, 8455150), (1100, 7363667), (1916, 4227575), (2395, 3382060), (4790, 1691030), (5269, 1537300), (9580, 845515), (10538, 768650), (11975, 676412), (15373, 526900), (21076, 384325), (23950, 338206), (26345, 307460), (30746, 263450), (47900, 169103), (52690, 153730), (61492, 131725), (76865, 105380)]