25825100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 64995840

約数和(自身を除く): 39170740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 467, 553, 700, 790, 934, 1106, 1580, 1868, 1975, 2212, 2335, 2765, 3269, 3950, 4670, 5530, 6538, 7900, 9340, 11060, 11675, 13076, 13825, 16345, 23350, 27650, 32690, 36893, 46700, 55300, 65380, 73786, 81725, 147572, 163450, 184465, 258251, 326900, 368930, 516502, 737860, 922325, 1033004, 1291255, 1844650, 2582510, 3689300, 5165020, 6456275, 12912550, 25825100]

約数ペア:

[(1, 25825100), (2, 12912550), (4, 6456275), (5, 5165020), (7, 3689300), (10, 2582510), (14, 1844650), (20, 1291255), (25, 1033004), (28, 922325), (35, 737860), (50, 516502), (70, 368930), (79, 326900), (100, 258251), (140, 184465), (158, 163450), (175, 147572), (316, 81725), (350, 73786), (395, 65380), (467, 55300), (553, 46700), (700, 36893), (790, 32690), (934, 27650), (1106, 23350), (1580, 16345), (1868, 13825), (1975, 13076), (2212, 11675), (2335, 11060), (2765, 9340), (3269, 7900), (3950, 6538), (4670, 5530)]