9170260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 21333312

約数和(自身を除く): 12163052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 571, 730, 803, 1142, 1460, 1606, 2284, 2855, 3212, 4015, 5710, 6281, 8030, 11420, 12562, 16060, 25124, 31405, 41683, 62810, 83366, 125620, 166732, 208415, 416830, 458513, 833660, 917026, 1834052, 2292565, 4585130, 9170260]

約数ペア:

[(1, 9170260), (2, 4585130), (4, 2292565), (5, 1834052), (10, 917026), (11, 833660), (20, 458513), (22, 416830), (44, 208415), (55, 166732), (73, 125620), (110, 83366), (146, 62810), (220, 41683), (292, 31405), (365, 25124), (571, 16060), (730, 12562), (803, 11420), (1142, 8030), (1460, 6281), (1606, 5710), (2284, 4015), (2855, 3212)]