2023557550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 4460857344

約数和(自身を除く): 2437299794

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 421, 434, 443, 775, 842, 886, 1085, 1550, 2105, 2170, 2215, 2947, 3101, 4210, 4430, 5425, 5894, 6202, 10525, 10850, 11075, 13051, 13733, 14735, 15505, 21050, 22150, 26102, 27466, 29470, 31010, 65255, 68665, 73675, 77525, 91357, 96131, 130510, 137330, 147350, 155050, 182714, 186503, 192262, 326275, 343325, 373006, 456785, 480655, 652550, 686650, 913570, 932515, 961310, 1305521, 1865030, 2283925, 2403275, 2611042, 4567850, 4662575, 4806550, 5781593, 6527605, 9325150, 11563186, 13055210, 28907965, 32638025, 40471151, 57815930, 65276050, 80942302, 144539825, 202355755, 289079650, 404711510, 1011778775, 2023557550]

約数ペア:

[(1, 2023557550), (2, 1011778775), (5, 404711510), (7, 289079650), (10, 202355755), (14, 144539825), (25, 80942302), (31, 65276050), (35, 57815930), (50, 40471151), (62, 32638025), (70, 28907965), (155, 13055210), (175, 11563186), (217, 9325150), (310, 6527605), (350, 5781593), (421, 4806550), (434, 4662575), (443, 4567850), (775, 2611042), (842, 2403275), (886, 2283925), (1085, 1865030), (1550, 1305521), (2105, 961310), (2170, 932515), (2215, 913570), (2947, 686650), (3101, 652550), (4210, 480655), (4430, 456785), (5425, 373006), (5894, 343325), (6202, 326275), (10525, 192262), (10850, 186503), (11075, 182714), (13051, 155050), (13733, 147350), (14735, 137330), (15505, 130510), (21050, 96131), (22150, 91357), (26102, 77525), (27466, 73675), (29470, 68665), (31010, 65255)]