31194080480

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{21493}}^1$

素因数の和:21748

約数の個数: 96

約数和(自身を含む): 75657504384

約数和(自身を除く): 44463423904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 193, 235, 376, 386, 470, 752, 772, 940, 965, 1504, 1544, 1880, 1930, 3088, 3760, 3860, 6176, 7520, 7720, 9071, 15440, 18142, 21493, 30880, 36284, 42986, 45355, 72568, 85972, 90710, 107465, 145136, 171944, 181420, 214930, 290272, 343888, 362840, 429860, 687776, 725680, 859720, 1010171, 1451360, 1719440, 2020342, 3438880, 4040684, 4148149, 5050855, 8081368, 8296298, 10101710, 16162736, 16592596, 20203420, 20740745, 32325472, 33185192, 40406840, 41481490, 66370384, 80813680, 82962980, 132740768, 161627360, 165925960, 194963003, 331851920, 389926006, 663703840, 779852012, 974815015, 1559704024, 1949630030, 3119408048, 3899260060, 6238816096, 7798520120, 15597040240, 31194080480]

約数ペア:

[(1, 31194080480), (2, 15597040240), (4, 7798520120), (5, 6238816096), (8, 3899260060), (10, 3119408048), (16, 1949630030), (20, 1559704024), (32, 974815015), (40, 779852012), (47, 663703840), (80, 389926006), (94, 331851920), (160, 194963003), (188, 165925960), (193, 161627360), (235, 132740768), (376, 82962980), (386, 80813680), (470, 66370384), (752, 41481490), (772, 40406840), (940, 33185192), (965, 32325472), (1504, 20740745), (1544, 20203420), (1880, 16592596), (1930, 16162736), (3088, 10101710), (3760, 8296298), (3860, 8081368), (6176, 5050855), (7520, 4148149), (7720, 4040684), (9071, 3438880), (15440, 2020342), (18142, 1719440), (21493, 1451360), (30880, 1010171), (36284, 859720), (42986, 725680), (45355, 687776), (72568, 429860), (85972, 362840), (90710, 343888), (107465, 290272), (145136, 214930), (171944, 181420)]