11839480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 29471040

約数和(自身を除く): 17631560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 757, 782, 920, 1514, 1564, 1955, 3028, 3128, 3785, 3910, 6056, 7570, 7820, 12869, 15140, 15640, 17411, 25738, 30280, 34822, 51476, 64345, 69644, 87055, 102952, 128690, 139288, 174110, 257380, 295987, 348220, 514760, 591974, 696440, 1183948, 1479935, 2367896, 2959870, 5919740, 11839480]

約数ペア:

[(1, 11839480), (2, 5919740), (4, 2959870), (5, 2367896), (8, 1479935), (10, 1183948), (17, 696440), (20, 591974), (23, 514760), (34, 348220), (40, 295987), (46, 257380), (68, 174110), (85, 139288), (92, 128690), (115, 102952), (136, 87055), (170, 69644), (184, 64345), (230, 51476), (340, 34822), (391, 30280), (460, 25738), (680, 17411), (757, 15640), (782, 15140), (920, 12869), (1514, 7820), (1564, 7570), (1955, 6056), (3028, 3910), (3128, 3785)]