11486120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 27302400

約数和(自身を除く): 15816280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 157, 236, 248, 295, 310, 314, 472, 590, 620, 628, 785, 1180, 1240, 1256, 1570, 1829, 2360, 3140, 3658, 4867, 6280, 7316, 9145, 9263, 9734, 14632, 18290, 18526, 19468, 24335, 36580, 37052, 38936, 46315, 48670, 73160, 74104, 92630, 97340, 185260, 194680, 287153, 370520, 574306, 1148612, 1435765, 2297224, 2871530, 5743060, 11486120]

約数ペア:

[(1, 11486120), (2, 5743060), (4, 2871530), (5, 2297224), (8, 1435765), (10, 1148612), (20, 574306), (31, 370520), (40, 287153), (59, 194680), (62, 185260), (118, 97340), (124, 92630), (155, 74104), (157, 73160), (236, 48670), (248, 46315), (295, 38936), (310, 37052), (314, 36580), (472, 24335), (590, 19468), (620, 18526), (628, 18290), (785, 14632), (1180, 9734), (1240, 9263), (1256, 9145), (1570, 7316), (1829, 6280), (2360, 4867), (3140, 3658)]