4379540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 10632384

約数和(自身を除く): 6252844

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1171, 1870, 2342, 3740, 4684, 5855, 11710, 12881, 19907, 23420, 25762, 39814, 51524, 64405, 79628, 99535, 128810, 199070, 218977, 257620, 398140, 437954, 875908, 1094885, 2189770, 4379540]

約数ペア:

[(1, 4379540), (2, 2189770), (4, 1094885), (5, 875908), (10, 437954), (11, 398140), (17, 257620), (20, 218977), (22, 199070), (34, 128810), (44, 99535), (55, 79628), (68, 64405), (85, 51524), (110, 39814), (170, 25762), (187, 23420), (220, 19907), (340, 12881), (374, 11710), (748, 5855), (935, 4684), (1171, 3740), (1870, 2342)]