25935200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1944

約数の個数: 72

約数和(自身を含む): 67073832

約数和(自身を除く): 41138632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 1907, 2720, 3400, 3814, 6800, 7628, 9535, 13600, 15256, 19070, 30512, 32419, 38140, 47675, 61024, 64838, 76280, 95350, 129676, 152560, 162095, 190700, 259352, 305120, 324190, 381400, 518704, 648380, 762800, 810475, 1037408, 1296760, 1525600, 1620950, 2593520, 3241900, 5187040, 6483800, 12967600, 25935200]

約数ペア:

[(1, 25935200), (2, 12967600), (4, 6483800), (5, 5187040), (8, 3241900), (10, 2593520), (16, 1620950), (17, 1525600), (20, 1296760), (25, 1037408), (32, 810475), (34, 762800), (40, 648380), (50, 518704), (68, 381400), (80, 324190), (85, 305120), (100, 259352), (136, 190700), (160, 162095), (170, 152560), (200, 129676), (272, 95350), (340, 76280), (400, 64838), (425, 61024), (544, 47675), (680, 38140), (800, 32419), (850, 30512), (1360, 19070), (1700, 15256), (1907, 13600), (2720, 9535), (3400, 7628), (3814, 6800)]