448235450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1879}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 900775680

約数和(自身を除く): 452540230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 367, 650, 734, 1835, 1879, 3670, 3758, 4771, 9175, 9395, 9542, 18350, 18790, 23855, 24427, 46975, 47710, 48854, 93950, 119275, 122135, 238550, 244270, 610675, 689593, 1221350, 1379186, 3447965, 6895930, 8964709, 17239825, 17929418, 34479650, 44823545, 89647090, 224117725, 448235450]

約数ペア:

[(1, 448235450), (2, 224117725), (5, 89647090), (10, 44823545), (13, 34479650), (25, 17929418), (26, 17239825), (50, 8964709), (65, 6895930), (130, 3447965), (325, 1379186), (367, 1221350), (650, 689593), (734, 610675), (1835, 244270), (1879, 238550), (3670, 122135), (3758, 119275), (4771, 93950), (9175, 48854), (9395, 47710), (9542, 46975), (18350, 24427), (18790, 23855)]