26882440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 64

約数和(自身を含む): 68992560

約数和(自身を除く): 42110120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3041, 4420, 6082, 8840, 12164, 15205, 24328, 30410, 39533, 51697, 60820, 79066, 103394, 121640, 158132, 197665, 206788, 258485, 316264, 395330, 413576, 516970, 672061, 790660, 1033940, 1344122, 1581320, 2067880, 2688244, 3360305, 5376488, 6720610, 13441220, 26882440]

約数ペア:

[(1, 26882440), (2, 13441220), (4, 6720610), (5, 5376488), (8, 3360305), (10, 2688244), (13, 2067880), (17, 1581320), (20, 1344122), (26, 1033940), (34, 790660), (40, 672061), (52, 516970), (65, 413576), (68, 395330), (85, 316264), (104, 258485), (130, 206788), (136, 197665), (170, 158132), (221, 121640), (260, 103394), (340, 79066), (442, 60820), (520, 51697), (680, 39533), (884, 30410), (1105, 24328), (1768, 15205), (2210, 12164), (3041, 8840), (4420, 6082)]