2064756500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 4704860160

約数和(自身を除く): 2640103660

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 131, 145, 250, 262, 290, 500, 524, 580, 655, 725, 1087, 1310, 1450, 2174, 2620, 2900, 3275, 3625, 3799, 4348, 5435, 6550, 7250, 7598, 10870, 13100, 14500, 15196, 16375, 18995, 21740, 27175, 31523, 32750, 37990, 54350, 63046, 65500, 75980, 94975, 108700, 126092, 135875, 142397, 157615, 189950, 271750, 284794, 315230, 379900, 474875, 543500, 569588, 630460, 711985, 788075, 949750, 1423970, 1576150, 1899500, 2847940, 3152300, 3559925, 3940375, 4129513, 7119850, 7880750, 8259026, 14239700, 15761500, 16518052, 17799625, 20647565, 35599250, 41295130, 71198500, 82590260, 103237825, 206475650, 412951300, 516189125, 1032378250, 2064756500]

約数ペア:

[(1, 2064756500), (2, 1032378250), (4, 516189125), (5, 412951300), (10, 206475650), (20, 103237825), (25, 82590260), (29, 71198500), (50, 41295130), (58, 35599250), (100, 20647565), (116, 17799625), (125, 16518052), (131, 15761500), (145, 14239700), (250, 8259026), (262, 7880750), (290, 7119850), (500, 4129513), (524, 3940375), (580, 3559925), (655, 3152300), (725, 2847940), (1087, 1899500), (1310, 1576150), (1450, 1423970), (2174, 949750), (2620, 788075), (2900, 711985), (3275, 630460), (3625, 569588), (3799, 543500), (4348, 474875), (5435, 379900), (6550, 315230), (7250, 284794), (7598, 271750), (10870, 189950), (13100, 157615), (14500, 142397), (15196, 135875), (16375, 126092), (18995, 108700), (21740, 94975), (27175, 75980), (31523, 65500), (32750, 63046), (37990, 54350)]