514366960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3347}}^1$

素因数の和:3490

約数の個数: 80

約数和(自身を含む): 1277837856

約数和(自身を除く): 763470896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 226, 272, 340, 452, 565, 680, 904, 1130, 1360, 1808, 1921, 2260, 3347, 3842, 4520, 6694, 7684, 9040, 9605, 13388, 15368, 16735, 19210, 26776, 30736, 33470, 38420, 53552, 56899, 66940, 76840, 113798, 133880, 153680, 227596, 267760, 284495, 378211, 455192, 568990, 756422, 910384, 1137980, 1512844, 1891055, 2275960, 3025688, 3782110, 4551920, 6051376, 6429587, 7564220, 12859174, 15128440, 25718348, 30256880, 32147935, 51436696, 64295870, 102873392, 128591740, 257183480, 514366960]

約数ペア:

[(1, 514366960), (2, 257183480), (4, 128591740), (5, 102873392), (8, 64295870), (10, 51436696), (16, 32147935), (17, 30256880), (20, 25718348), (34, 15128440), (40, 12859174), (68, 7564220), (80, 6429587), (85, 6051376), (113, 4551920), (136, 3782110), (170, 3025688), (226, 2275960), (272, 1891055), (340, 1512844), (452, 1137980), (565, 910384), (680, 756422), (904, 568990), (1130, 455192), (1360, 378211), (1808, 284495), (1921, 267760), (2260, 227596), (3347, 153680), (3842, 133880), (4520, 113798), (6694, 76840), (7684, 66940), (9040, 56899), (9605, 53552), (13388, 38420), (15368, 33470), (16735, 30736), (19210, 26776)]