547444880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 1352484864

約数和(自身を除く): 805039984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 383, 680, 766, 1051, 1360, 1532, 1915, 2102, 3064, 3830, 4204, 5255, 6128, 6511, 7660, 8408, 10510, 13022, 15320, 16816, 17867, 21020, 26044, 30640, 32555, 35734, 42040, 52088, 65110, 71468, 84080, 89335, 104176, 130220, 142936, 178670, 260440, 285872, 357340, 402533, 520880, 714680, 805066, 1429360, 1610132, 2012665, 3220264, 4025330, 6440528, 6843061, 8050660, 13686122, 16101320, 27372244, 32202640, 34215305, 54744488, 68430610, 109488976, 136861220, 273722440, 547444880]

約数ペア:

[(1, 547444880), (2, 273722440), (4, 136861220), (5, 109488976), (8, 68430610), (10, 54744488), (16, 34215305), (17, 32202640), (20, 27372244), (34, 16101320), (40, 13686122), (68, 8050660), (80, 6843061), (85, 6440528), (136, 4025330), (170, 3220264), (272, 2012665), (340, 1610132), (383, 1429360), (680, 805066), (766, 714680), (1051, 520880), (1360, 402533), (1532, 357340), (1915, 285872), (2102, 260440), (3064, 178670), (3830, 142936), (4204, 130220), (5255, 104176), (6128, 89335), (6511, 84080), (7660, 71468), (8408, 65110), (10510, 52088), (13022, 42040), (15320, 35734), (16816, 32555), (17867, 30640), (21020, 26044)]