5531750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 12355200

約数和(自身を除く): 6823450

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 109, 125, 145, 175, 203, 218, 250, 290, 350, 406, 545, 725, 763, 875, 1015, 1090, 1450, 1526, 1750, 2030, 2725, 3161, 3625, 3815, 5075, 5450, 6322, 7250, 7630, 10150, 13625, 15805, 19075, 22127, 25375, 27250, 31610, 38150, 44254, 50750, 79025, 95375, 110635, 158050, 190750, 221270, 395125, 553175, 790250, 1106350, 2765875, 5531750]

約数ペア:

[(1, 5531750), (2, 2765875), (5, 1106350), (7, 790250), (10, 553175), (14, 395125), (25, 221270), (29, 190750), (35, 158050), (50, 110635), (58, 95375), (70, 79025), (109, 50750), (125, 44254), (145, 38150), (175, 31610), (203, 27250), (218, 25375), (250, 22127), (290, 19075), (350, 15805), (406, 13625), (545, 10150), (725, 7630), (763, 7250), (875, 6322), (1015, 5450), (1090, 5075), (1450, 3815), (1526, 3625), (1750, 3161), (2030, 2725)]