33980750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 67953600

約数和(自身を除く): 33972850

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 109, 125, 145, 215, 218, 250, 290, 430, 545, 725, 1075, 1090, 1247, 1450, 2150, 2494, 2725, 3161, 3625, 4687, 5375, 5450, 6235, 6322, 7250, 9374, 10750, 12470, 13625, 15805, 23435, 27250, 31175, 31610, 46870, 62350, 79025, 117175, 135923, 155875, 158050, 234350, 271846, 311750, 395125, 585875, 679615, 790250, 1171750, 1359230, 3398075, 6796150, 16990375, 33980750]

約数ペア:

[(1, 33980750), (2, 16990375), (5, 6796150), (10, 3398075), (25, 1359230), (29, 1171750), (43, 790250), (50, 679615), (58, 585875), (86, 395125), (109, 311750), (125, 271846), (145, 234350), (215, 158050), (218, 155875), (250, 135923), (290, 117175), (430, 79025), (545, 62350), (725, 46870), (1075, 31610), (1090, 31175), (1247, 27250), (1450, 23435), (2150, 15805), (2494, 13625), (2725, 12470), (3161, 10750), (3625, 9374), (4687, 7250), (5375, 6322), (5450, 6235)]