231804400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13477}}^1$

素因数の和:13538

約数の個数: 60

約数和(自身を含む): 569903752

約数和(自身を除く): 338099352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 13477, 17200, 26954, 53908, 67385, 107816, 134770, 215632, 269540, 336925, 539080, 579511, 673850, 1078160, 1159022, 1347700, 2318044, 2695400, 2897555, 4636088, 5390800, 5795110, 9272176, 11590220, 14487775, 23180440, 28975550, 46360880, 57951100, 115902200, 231804400]

約数ペア:

[(1, 231804400), (2, 115902200), (4, 57951100), (5, 46360880), (8, 28975550), (10, 23180440), (16, 14487775), (20, 11590220), (25, 9272176), (40, 5795110), (43, 5390800), (50, 4636088), (80, 2897555), (86, 2695400), (100, 2318044), (172, 1347700), (200, 1159022), (215, 1078160), (344, 673850), (400, 579511), (430, 539080), (688, 336925), (860, 269540), (1075, 215632), (1720, 134770), (2150, 107816), (3440, 67385), (4300, 53908), (8600, 26954), (13477, 17200)]