40005384

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 104328000

約数和(自身を除く): 64322616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 229, 232, 251, 348, 458, 502, 687, 696, 753, 916, 1004, 1374, 1506, 1832, 2008, 2748, 3012, 5496, 6024, 6641, 7279, 13282, 14558, 19923, 21837, 26564, 29116, 39846, 43674, 53128, 57479, 58232, 79692, 87348, 114958, 159384, 172437, 174696, 229916, 344874, 459832, 689748, 1379496, 1666891, 3333782, 5000673, 6667564, 10001346, 13335128, 20002692, 40005384]

約数ペア:

[(1, 40005384), (2, 20002692), (3, 13335128), (4, 10001346), (6, 6667564), (8, 5000673), (12, 3333782), (24, 1666891), (29, 1379496), (58, 689748), (87, 459832), (116, 344874), (174, 229916), (229, 174696), (232, 172437), (251, 159384), (348, 114958), (458, 87348), (502, 79692), (687, 58232), (696, 57479), (753, 53128), (916, 43674), (1004, 39846), (1374, 29116), (1506, 26564), (1832, 21837), (2008, 19923), (2748, 14558), (3012, 13282), (5496, 7279), (6024, 6641)]