4207160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 10497600

約数和(自身を除く): 6290440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 269, 340, 391, 460, 538, 680, 782, 920, 1076, 1345, 1564, 1955, 2152, 2690, 3128, 3910, 4573, 5380, 6187, 7820, 9146, 10760, 12374, 15640, 18292, 22865, 24748, 30935, 36584, 45730, 49496, 61870, 91460, 105179, 123740, 182920, 210358, 247480, 420716, 525895, 841432, 1051790, 2103580, 4207160]

約数ペア:

[(1, 4207160), (2, 2103580), (4, 1051790), (5, 841432), (8, 525895), (10, 420716), (17, 247480), (20, 210358), (23, 182920), (34, 123740), (40, 105179), (46, 91460), (68, 61870), (85, 49496), (92, 45730), (115, 36584), (136, 30935), (170, 24748), (184, 22865), (230, 18292), (269, 15640), (340, 12374), (391, 10760), (460, 9146), (538, 7820), (680, 6187), (782, 5380), (920, 4573), (1076, 3910), (1345, 3128), (1564, 2690), (1955, 2152)]