17394520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3076

約数の個数: 64

約数和(自身を含む): 45995040

約数和(自身を除く): 28600520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 3041, 5720, 6082, 12164, 15205, 24328, 30410, 33451, 39533, 60820, 66902, 79066, 121640, 133804, 158132, 167255, 197665, 267608, 316264, 334510, 395330, 434863, 669020, 790660, 869726, 1338040, 1581320, 1739452, 2174315, 3478904, 4348630, 8697260, 17394520]

約数ペア:

[(1, 17394520), (2, 8697260), (4, 4348630), (5, 3478904), (8, 2174315), (10, 1739452), (11, 1581320), (13, 1338040), (20, 869726), (22, 790660), (26, 669020), (40, 434863), (44, 395330), (52, 334510), (55, 316264), (65, 267608), (88, 197665), (104, 167255), (110, 158132), (130, 133804), (143, 121640), (220, 79066), (260, 66902), (286, 60820), (440, 39533), (520, 33451), (572, 30410), (715, 24328), (1144, 15205), (1430, 12164), (2860, 6082), (3041, 5720)]