24947500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 57862728

約数和(自身を除く): 32915228

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 587, 625, 850, 1174, 1250, 1700, 2125, 2348, 2500, 2935, 4250, 5870, 8500, 9979, 10625, 11740, 14675, 19958, 21250, 29350, 39916, 42500, 49895, 58700, 73375, 99790, 146750, 199580, 249475, 293500, 366875, 498950, 733750, 997900, 1247375, 1467500, 2494750, 4989500, 6236875, 12473750, 24947500]

約数ペア:

[(1, 24947500), (2, 12473750), (4, 6236875), (5, 4989500), (10, 2494750), (17, 1467500), (20, 1247375), (25, 997900), (34, 733750), (50, 498950), (68, 366875), (85, 293500), (100, 249475), (125, 199580), (170, 146750), (250, 99790), (340, 73375), (425, 58700), (500, 49895), (587, 42500), (625, 39916), (850, 29350), (1174, 21250), (1250, 19958), (1700, 14675), (2125, 11740), (2348, 10625), (2500, 9979), (2935, 8500), (4250, 5870)]