25442670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 69100416

約数和(自身を除く): 43657746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 121, 129, 163, 165, 215, 242, 258, 326, 330, 363, 430, 473, 489, 605, 645, 726, 815, 946, 978, 1210, 1290, 1419, 1630, 1793, 1815, 2365, 2445, 2838, 3586, 3630, 4730, 4890, 5203, 5379, 7009, 7095, 8965, 10406, 10758, 14018, 14190, 15609, 17930, 19723, 21027, 26015, 26895, 31218, 35045, 39446, 42054, 52030, 53790, 59169, 70090, 77099, 78045, 98615, 105135, 118338, 154198, 156090, 197230, 210270, 231297, 295845, 385495, 462594, 591690, 770990, 848089, 1156485, 1696178, 2312970, 2544267, 4240445, 5088534, 8480890, 12721335, 25442670]

約数ペア:

[(1, 25442670), (2, 12721335), (3, 8480890), (5, 5088534), (6, 4240445), (10, 2544267), (11, 2312970), (15, 1696178), (22, 1156485), (30, 848089), (33, 770990), (43, 591690), (55, 462594), (66, 385495), (86, 295845), (110, 231297), (121, 210270), (129, 197230), (163, 156090), (165, 154198), (215, 118338), (242, 105135), (258, 98615), (326, 78045), (330, 77099), (363, 70090), (430, 59169), (473, 53790), (489, 52030), (605, 42054), (645, 39446), (726, 35045), (815, 31218), (946, 26895), (978, 26015), (1210, 21027), (1290, 19723), (1419, 17930), (1630, 15609), (1793, 14190), (1815, 14018), (2365, 10758), (2445, 10406), (2838, 8965), (3586, 7095), (3630, 7009), (4730, 5379), (4890, 5203)]