1738316320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26959}}^1$

素因数の和:27018

約数の個数: 96

約数和(自身を含む): 4565514240

約数和(自身を除く): 2827197920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 26959, 32240, 53918, 64480, 107836, 134795, 215672, 269590, 350467, 431344, 539180, 700934, 835729, 862688, 1078360, 1401868, 1671458, 1752335, 2156720, 2803736, 3342916, 3504670, 4178645, 4313440, 5607472, 6685832, 7009340, 8357290, 10864477, 11214944, 13371664, 14018680, 16714580, 21728954, 26743328, 28037360, 33429160, 43457908, 54322385, 56074720, 66858320, 86915816, 108644770, 133716640, 173831632, 217289540, 347663264, 434579080, 869158160, 1738316320]

約数ペア:

[(1, 1738316320), (2, 869158160), (4, 434579080), (5, 347663264), (8, 217289540), (10, 173831632), (13, 133716640), (16, 108644770), (20, 86915816), (26, 66858320), (31, 56074720), (32, 54322385), (40, 43457908), (52, 33429160), (62, 28037360), (65, 26743328), (80, 21728954), (104, 16714580), (124, 14018680), (130, 13371664), (155, 11214944), (160, 10864477), (208, 8357290), (248, 7009340), (260, 6685832), (310, 5607472), (403, 4313440), (416, 4178645), (496, 3504670), (520, 3342916), (620, 2803736), (806, 2156720), (992, 1752335), (1040, 1671458), (1240, 1401868), (1612, 1078360), (2015, 862688), (2080, 835729), (2480, 700934), (3224, 539180), (4030, 431344), (4960, 350467), (6448, 269590), (8060, 215672), (12896, 134795), (16120, 107836), (26959, 64480), (32240, 53918)]