38179120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:962

約数の個数: 80

約数和(自身を含む): 102850560

約数和(自身を除く): 64671440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 863, 1106, 1264, 1580, 1726, 2212, 2765, 3160, 3452, 4315, 4424, 5530, 6041, 6320, 6904, 8630, 8848, 11060, 12082, 13808, 17260, 22120, 24164, 30205, 34520, 44240, 48328, 60410, 68177, 69040, 96656, 120820, 136354, 241640, 272708, 340885, 477239, 483280, 545416, 681770, 954478, 1090832, 1363540, 1908956, 2386195, 2727080, 3817912, 4772390, 5454160, 7635824, 9544780, 19089560, 38179120]

約数ペア:

[(1, 38179120), (2, 19089560), (4, 9544780), (5, 7635824), (7, 5454160), (8, 4772390), (10, 3817912), (14, 2727080), (16, 2386195), (20, 1908956), (28, 1363540), (35, 1090832), (40, 954478), (56, 681770), (70, 545416), (79, 483280), (80, 477239), (112, 340885), (140, 272708), (158, 241640), (280, 136354), (316, 120820), (395, 96656), (553, 69040), (560, 68177), (632, 60410), (790, 48328), (863, 44240), (1106, 34520), (1264, 30205), (1580, 24164), (1726, 22120), (2212, 17260), (2765, 13808), (3160, 12082), (3452, 11060), (4315, 8848), (4424, 8630), (5530, 6904), (6041, 6320)]