33253600

素因数分解:

$2^5\times 5^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 81979128

約数和(自身を除く): 48725528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 197, 200, 211, 394, 400, 422, 788, 800, 844, 985, 1055, 1576, 1688, 1970, 2110, 3152, 3376, 3940, 4220, 4925, 5275, 6304, 6752, 7880, 8440, 9850, 10550, 15760, 16880, 19700, 21100, 31520, 33760, 39400, 41567, 42200, 78800, 83134, 84400, 157600, 166268, 168800, 207835, 332536, 415670, 665072, 831340, 1039175, 1330144, 1662680, 2078350, 3325360, 4156700, 6650720, 8313400, 16626800, 33253600]

約数ペア:

[(1, 33253600), (2, 16626800), (4, 8313400), (5, 6650720), (8, 4156700), (10, 3325360), (16, 2078350), (20, 1662680), (25, 1330144), (32, 1039175), (40, 831340), (50, 665072), (80, 415670), (100, 332536), (160, 207835), (197, 168800), (200, 166268), (211, 157600), (394, 84400), (400, 83134), (422, 78800), (788, 42200), (800, 41567), (844, 39400), (985, 33760), (1055, 31520), (1576, 21100), (1688, 19700), (1970, 16880), (2110, 15760), (3152, 10550), (3376, 9850), (3940, 8440), (4220, 7880), (4925, 6752), (5275, 6304)]