12084280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 31026240

約数和(自身を除く): 18941960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1367, 1768, 2210, 2734, 4420, 5468, 6835, 8840, 10936, 13670, 17771, 23239, 27340, 35542, 46478, 54680, 71084, 88855, 92956, 116195, 142168, 177710, 185912, 232390, 302107, 355420, 464780, 604214, 710840, 929560, 1208428, 1510535, 2416856, 3021070, 6042140, 12084280]

約数ペア:

[(1, 12084280), (2, 6042140), (4, 3021070), (5, 2416856), (8, 1510535), (10, 1208428), (13, 929560), (17, 710840), (20, 604214), (26, 464780), (34, 355420), (40, 302107), (52, 232390), (65, 185912), (68, 177710), (85, 142168), (104, 116195), (130, 92956), (136, 88855), (170, 71084), (221, 54680), (260, 46478), (340, 35542), (442, 27340), (520, 23239), (680, 17771), (884, 13670), (1105, 10936), (1367, 8840), (1768, 6835), (2210, 5468), (2734, 4420)]