3320500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 7534800

約数和(自身を除く): 4214300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 229, 250, 290, 458, 500, 580, 725, 916, 1145, 1450, 2290, 2900, 3625, 4580, 5725, 6641, 7250, 11450, 13282, 14500, 22900, 26564, 28625, 33205, 57250, 66410, 114500, 132820, 166025, 332050, 664100, 830125, 1660250, 3320500]

約数ペア:

[(1, 3320500), (2, 1660250), (4, 830125), (5, 664100), (10, 332050), (20, 166025), (25, 132820), (29, 114500), (50, 66410), (58, 57250), (100, 33205), (116, 28625), (125, 26564), (145, 22900), (229, 14500), (250, 13282), (290, 11450), (458, 7250), (500, 6641), (580, 5725), (725, 4580), (916, 3625), (1145, 2900), (1450, 2290)]