275156960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132287}}^1$

素因数の和:132315

約数の個数: 48

約数和(自身を含む): 700068096

約数和(自身を除く): 424911136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 132287, 264574, 529148, 661435, 1058296, 1322870, 1719731, 2116592, 2645740, 3439462, 4233184, 5291480, 6878924, 8598655, 10582960, 13757848, 17197310, 21165920, 27515696, 34394620, 55031392, 68789240, 137578480, 275156960]

約数ペア:

[(1, 275156960), (2, 137578480), (4, 68789240), (5, 55031392), (8, 34394620), (10, 27515696), (13, 21165920), (16, 17197310), (20, 13757848), (26, 10582960), (32, 8598655), (40, 6878924), (52, 5291480), (65, 4233184), (80, 3439462), (104, 2645740), (130, 2116592), (160, 1719731), (208, 1322870), (260, 1058296), (416, 661435), (520, 529148), (1040, 264574), (2080, 132287)]