39916000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 104019552

約数和(自身を除く): 64103552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 587, 680, 800, 850, 1000, 1174, 1360, 1700, 2000, 2125, 2348, 2720, 2935, 3400, 4000, 4250, 4696, 5870, 6800, 8500, 9392, 9979, 11740, 13600, 14675, 17000, 18784, 19958, 23480, 29350, 34000, 39916, 46960, 49895, 58700, 68000, 73375, 79832, 93920, 99790, 117400, 146750, 159664, 199580, 234800, 249475, 293500, 319328, 399160, 469600, 498950, 587000, 798320, 997900, 1174000, 1247375, 1596640, 1995800, 2348000, 2494750, 3991600, 4989500, 7983200, 9979000, 19958000, 39916000]

約数ペア:

[(1, 39916000), (2, 19958000), (4, 9979000), (5, 7983200), (8, 4989500), (10, 3991600), (16, 2494750), (17, 2348000), (20, 1995800), (25, 1596640), (32, 1247375), (34, 1174000), (40, 997900), (50, 798320), (68, 587000), (80, 498950), (85, 469600), (100, 399160), (125, 319328), (136, 293500), (160, 249475), (170, 234800), (200, 199580), (250, 159664), (272, 146750), (340, 117400), (400, 99790), (425, 93920), (500, 79832), (544, 73375), (587, 68000), (680, 58700), (800, 49895), (850, 46960), (1000, 39916), (1174, 34000), (1360, 29350), (1700, 23480), (2000, 19958), (2125, 18784), (2348, 17000), (2720, 14675), (2935, 13600), (3400, 11740), (4000, 9979), (4250, 9392), (4696, 8500), (5870, 6800)]