25217200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2782

約数の個数: 60

約数和(自身を含む): 63241488

約数和(自身を除く): 38024288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 2741, 4600, 5482, 9200, 10964, 13705, 21928, 27410, 43856, 54820, 63043, 68525, 109640, 126086, 137050, 219280, 252172, 274100, 315215, 504344, 548200, 630430, 1008688, 1096400, 1260860, 1576075, 2521720, 3152150, 5043440, 6304300, 12608600, 25217200]

約数ペア:

[(1, 25217200), (2, 12608600), (4, 6304300), (5, 5043440), (8, 3152150), (10, 2521720), (16, 1576075), (20, 1260860), (23, 1096400), (25, 1008688), (40, 630430), (46, 548200), (50, 504344), (80, 315215), (92, 274100), (100, 252172), (115, 219280), (184, 137050), (200, 126086), (230, 109640), (368, 68525), (400, 63043), (460, 54820), (575, 43856), (920, 27410), (1150, 21928), (1840, 13705), (2300, 10964), (2741, 9200), (4600, 5482)]