538985920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8059}}^1$

素因数の和:8106

約数の個数: 112

約数和(自身を含む): 1474012800

約数和(自身を除く): 935026880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8059, 8360, 13376, 16118, 16720, 32236, 33440, 40295, 64472, 66880, 80590, 88649, 128944, 153121, 161180, 177298, 257888, 306242, 322360, 354596, 443245, 515776, 612484, 644720, 709192, 765605, 886490, 1224968, 1289440, 1418384, 1531210, 1684331, 1772980, 2449936, 2578880, 2836768, 3062420, 3368662, 3545960, 4899872, 5673536, 6124840, 6737324, 7091920, 8421655, 9799744, 12249680, 13474648, 14183840, 16843310, 24499360, 26949296, 28367680, 33686620, 48998720, 53898592, 67373240, 107797184, 134746480, 269492960, 538985920]

約数ペア:

[(1, 538985920), (2, 269492960), (4, 134746480), (5, 107797184), (8, 67373240), (10, 53898592), (11, 48998720), (16, 33686620), (19, 28367680), (20, 26949296), (22, 24499360), (32, 16843310), (38, 14183840), (40, 13474648), (44, 12249680), (55, 9799744), (64, 8421655), (76, 7091920), (80, 6737324), (88, 6124840), (95, 5673536), (110, 4899872), (152, 3545960), (160, 3368662), (176, 3062420), (190, 2836768), (209, 2578880), (220, 2449936), (304, 1772980), (320, 1684331), (352, 1531210), (380, 1418384), (418, 1289440), (440, 1224968), (608, 886490), (704, 765605), (760, 709192), (836, 644720), (880, 612484), (1045, 515776), (1216, 443245), (1520, 354596), (1672, 322360), (1760, 306242), (2090, 257888), (3040, 177298), (3344, 161180), (3520, 153121), (4180, 128944), (6080, 88649), (6688, 80590), (8059, 66880), (8360, 64472), (13376, 40295), (16118, 33440), (16720, 32236)]