38511800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 97225920

約数和(自身を除く): 58714120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 47, 50, 68, 85, 94, 100, 136, 170, 188, 200, 235, 241, 340, 376, 425, 470, 482, 680, 799, 850, 940, 964, 1175, 1205, 1598, 1700, 1880, 1928, 2350, 2410, 3196, 3400, 3995, 4097, 4700, 4820, 6025, 6392, 7990, 8194, 9400, 9640, 11327, 12050, 15980, 16388, 19975, 20485, 22654, 24100, 31960, 32776, 39950, 40970, 45308, 48200, 56635, 79900, 81940, 90616, 102425, 113270, 159800, 163880, 192559, 204850, 226540, 283175, 385118, 409700, 453080, 566350, 770236, 819400, 962795, 1132700, 1540472, 1925590, 2265400, 3851180, 4813975, 7702360, 9627950, 19255900, 38511800]

約数ペア:

[(1, 38511800), (2, 19255900), (4, 9627950), (5, 7702360), (8, 4813975), (10, 3851180), (17, 2265400), (20, 1925590), (25, 1540472), (34, 1132700), (40, 962795), (47, 819400), (50, 770236), (68, 566350), (85, 453080), (94, 409700), (100, 385118), (136, 283175), (170, 226540), (188, 204850), (200, 192559), (235, 163880), (241, 159800), (340, 113270), (376, 102425), (425, 90616), (470, 81940), (482, 79900), (680, 56635), (799, 48200), (850, 45308), (940, 40970), (964, 39950), (1175, 32776), (1205, 31960), (1598, 24100), (1700, 22654), (1880, 20485), (1928, 19975), (2350, 16388), (2410, 15980), (3196, 12050), (3400, 11327), (3995, 9640), (4097, 9400), (4700, 8194), (4820, 7990), (6025, 6392)]