73129760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 193741632

約数和(自身を除く): 120611872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1123, 1184, 1480, 1628, 1760, 2035, 2246, 2960, 3256, 4070, 4492, 5615, 5920, 6512, 8140, 8984, 11230, 12353, 13024, 16280, 17968, 22460, 24706, 32560, 35936, 41551, 44920, 49412, 61765, 65120, 83102, 89840, 98824, 123530, 166204, 179680, 197648, 207755, 247060, 332408, 395296, 415510, 457061, 494120, 664816, 831020, 914122, 988240, 1329632, 1662040, 1828244, 1976480, 2285305, 3324080, 3656488, 4570610, 6648160, 7312976, 9141220, 14625952, 18282440, 36564880, 73129760]

約数ペア:

[(1, 73129760), (2, 36564880), (4, 18282440), (5, 14625952), (8, 9141220), (10, 7312976), (11, 6648160), (16, 4570610), (20, 3656488), (22, 3324080), (32, 2285305), (37, 1976480), (40, 1828244), (44, 1662040), (55, 1329632), (74, 988240), (80, 914122), (88, 831020), (110, 664816), (148, 494120), (160, 457061), (176, 415510), (185, 395296), (220, 332408), (296, 247060), (352, 207755), (370, 197648), (407, 179680), (440, 166204), (592, 123530), (740, 98824), (814, 89840), (880, 83102), (1123, 65120), (1184, 61765), (1480, 49412), (1628, 44920), (1760, 41551), (2035, 35936), (2246, 32560), (2960, 24706), (3256, 22460), (4070, 17968), (4492, 16280), (5615, 13024), (5920, 12353), (6512, 11230), (8140, 8984)]