426830050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2549}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 845202600

約数和(自身を除く): 418372550

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 197, 394, 425, 850, 985, 1970, 2549, 3349, 4925, 5098, 6698, 9850, 12745, 16745, 25490, 33490, 43333, 63725, 83725, 86666, 127450, 167450, 216665, 433330, 502153, 1004306, 1083325, 2166650, 2510765, 5021530, 8536601, 12553825, 17073202, 25107650, 42683005, 85366010, 213415025, 426830050]

約数ペア:

[(1, 426830050), (2, 213415025), (5, 85366010), (10, 42683005), (17, 25107650), (25, 17073202), (34, 12553825), (50, 8536601), (85, 5021530), (170, 2510765), (197, 2166650), (394, 1083325), (425, 1004306), (850, 502153), (985, 433330), (1970, 216665), (2549, 167450), (3349, 127450), (4925, 86666), (5098, 83725), (6698, 63725), (9850, 43333), (12745, 33490), (16745, 25490)]