11842400

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 29388744

約数和(自身を除く): 17546344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 131, 160, 200, 226, 262, 400, 452, 524, 565, 655, 800, 904, 1048, 1130, 1310, 1808, 2096, 2260, 2620, 2825, 3275, 3616, 4192, 4520, 5240, 5650, 6550, 9040, 10480, 11300, 13100, 14803, 18080, 20960, 22600, 26200, 29606, 45200, 52400, 59212, 74015, 90400, 104800, 118424, 148030, 236848, 296060, 370075, 473696, 592120, 740150, 1184240, 1480300, 2368480, 2960600, 5921200, 11842400]

約数ペア:

[(1, 11842400), (2, 5921200), (4, 2960600), (5, 2368480), (8, 1480300), (10, 1184240), (16, 740150), (20, 592120), (25, 473696), (32, 370075), (40, 296060), (50, 236848), (80, 148030), (100, 118424), (113, 104800), (131, 90400), (160, 74015), (200, 59212), (226, 52400), (262, 45200), (400, 29606), (452, 26200), (524, 22600), (565, 20960), (655, 18080), (800, 14803), (904, 13100), (1048, 11300), (1130, 10480), (1310, 9040), (1808, 6550), (2096, 5650), (2260, 5240), (2620, 4520), (2825, 4192), (3275, 3616)]