790250

素因数分解:

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

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1544400

約数和(自身を除く): 754150

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 109, 125, 145, 218, 250, 290, 545, 725, 1090, 1450, 2725, 3161, 3625, 5450, 6322, 7250, 13625, 15805, 27250, 31610, 79025, 158050, 395125, 790250]

約数ペア:

[(1, 790250), (2, 395125), (5, 158050), (10, 79025), (25, 31610), (29, 27250), (50, 15805), (58, 13625), (109, 7250), (125, 6322), (145, 5450), (218, 3625), (250, 3161), (290, 2725), (545, 1450), (725, 1090)]