34580720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 87101568

約数和(自身を除く): 52520848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 541, 680, 752, 799, 940, 1082, 1360, 1598, 1880, 2164, 2705, 3196, 3760, 3995, 4328, 5410, 6392, 7990, 8656, 9197, 10820, 12784, 15980, 18394, 21640, 25427, 31960, 36788, 43280, 45985, 50854, 63920, 73576, 91970, 101708, 127135, 147152, 183940, 203416, 254270, 367880, 406832, 432259, 508540, 735760, 864518, 1017080, 1729036, 2034160, 2161295, 3458072, 4322590, 6916144, 8645180, 17290360, 34580720]

約数ペア:

[(1, 34580720), (2, 17290360), (4, 8645180), (5, 6916144), (8, 4322590), (10, 3458072), (16, 2161295), (17, 2034160), (20, 1729036), (34, 1017080), (40, 864518), (47, 735760), (68, 508540), (80, 432259), (85, 406832), (94, 367880), (136, 254270), (170, 203416), (188, 183940), (235, 147152), (272, 127135), (340, 101708), (376, 91970), (470, 73576), (541, 63920), (680, 50854), (752, 45985), (799, 43280), (940, 36788), (1082, 31960), (1360, 25427), (1598, 21640), (1880, 18394), (2164, 15980), (2705, 12784), (3196, 10820), (3760, 9197), (3995, 8656), (4328, 7990), (5410, 6392)]