103474400

素因数分解:

$2^5\times 5^2\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:844

約数の個数: 72

約数和(自身を含む): 254218104

約数和(自身を除く): 150743704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 211, 400, 422, 613, 800, 844, 1055, 1226, 1688, 2110, 2452, 3065, 3376, 4220, 4904, 5275, 6130, 6752, 8440, 9808, 10550, 12260, 15325, 16880, 19616, 21100, 24520, 30650, 33760, 42200, 49040, 61300, 84400, 98080, 122600, 129343, 168800, 245200, 258686, 490400, 517372, 646715, 1034744, 1293430, 2069488, 2586860, 3233575, 4138976, 5173720, 6467150, 10347440, 12934300, 20694880, 25868600, 51737200, 103474400]

約数ペア:

[(1, 103474400), (2, 51737200), (4, 25868600), (5, 20694880), (8, 12934300), (10, 10347440), (16, 6467150), (20, 5173720), (25, 4138976), (32, 3233575), (40, 2586860), (50, 2069488), (80, 1293430), (100, 1034744), (160, 646715), (200, 517372), (211, 490400), (400, 258686), (422, 245200), (613, 168800), (800, 129343), (844, 122600), (1055, 98080), (1226, 84400), (1688, 61300), (2110, 49040), (2452, 42200), (3065, 33760), (3376, 30650), (4220, 24520), (4904, 21100), (5275, 19616), (6130, 16880), (6752, 15325), (8440, 12260), (9808, 10550)]