10942900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 25920216

約数和(自身を除く): 14977316

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 157, 164, 170, 205, 314, 340, 410, 425, 628, 697, 785, 820, 850, 1025, 1394, 1570, 1700, 2050, 2669, 2788, 3140, 3485, 3925, 4100, 5338, 6437, 6970, 7850, 10676, 12874, 13345, 13940, 15700, 17425, 25748, 26690, 32185, 34850, 53380, 64370, 66725, 69700, 109429, 128740, 133450, 160925, 218858, 266900, 321850, 437716, 547145, 643700, 1094290, 2188580, 2735725, 5471450, 10942900]

約数ペア:

[(1, 10942900), (2, 5471450), (4, 2735725), (5, 2188580), (10, 1094290), (17, 643700), (20, 547145), (25, 437716), (34, 321850), (41, 266900), (50, 218858), (68, 160925), (82, 133450), (85, 128740), (100, 109429), (157, 69700), (164, 66725), (170, 64370), (205, 53380), (314, 34850), (340, 32185), (410, 26690), (425, 25748), (628, 17425), (697, 15700), (785, 13940), (820, 13345), (850, 12874), (1025, 10676), (1394, 7850), (1570, 6970), (1700, 6437), (2050, 5338), (2669, 4100), (2788, 3925), (3140, 3485)]