25384000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 112

約数和(自身を含む): 66568320

約数和(自身を除く): 41184320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 167, 190, 200, 250, 304, 320, 334, 380, 400, 475, 500, 608, 668, 760, 800, 835, 950, 1000, 1216, 1336, 1520, 1600, 1670, 1900, 2000, 2375, 2672, 3040, 3173, 3340, 3800, 4000, 4175, 4750, 5344, 6080, 6346, 6680, 7600, 8000, 8350, 9500, 10688, 12692, 13360, 15200, 15865, 16700, 19000, 20875, 25384, 26720, 30400, 31730, 33400, 38000, 41750, 50768, 53440, 63460, 66800, 76000, 79325, 83500, 101536, 126920, 133600, 152000, 158650, 167000, 203072, 253840, 267200, 317300, 334000, 396625, 507680, 634600, 668000, 793250, 1015360, 1269200, 1336000, 1586500, 2538400, 3173000, 5076800, 6346000, 12692000, 25384000]

約数ペア:

[(1, 25384000), (2, 12692000), (4, 6346000), (5, 5076800), (8, 3173000), (10, 2538400), (16, 1586500), (19, 1336000), (20, 1269200), (25, 1015360), (32, 793250), (38, 668000), (40, 634600), (50, 507680), (64, 396625), (76, 334000), (80, 317300), (95, 267200), (100, 253840), (125, 203072), (152, 167000), (160, 158650), (167, 152000), (190, 133600), (200, 126920), (250, 101536), (304, 83500), (320, 79325), (334, 76000), (380, 66800), (400, 63460), (475, 53440), (500, 50768), (608, 41750), (668, 38000), (760, 33400), (800, 31730), (835, 30400), (950, 26720), (1000, 25384), (1216, 20875), (1336, 19000), (1520, 16700), (1600, 15865), (1670, 15200), (1900, 13360), (2000, 12692), (2375, 10688), (2672, 9500), (3040, 8350), (3173, 8000), (3340, 7600), (3800, 6680), (4000, 6346), (4175, 6080), (4750, 5344)]