24021890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 23757310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 239, 437, 478, 529, 874, 1058, 1195, 2185, 2390, 2645, 4370, 4541, 5290, 5497, 9082, 10051, 10994, 20102, 22705, 27485, 45410, 50255, 54970, 100510, 104443, 126431, 208886, 252862, 522215, 632155, 1044430, 1264310, 2402189, 4804378, 12010945, 24021890]

約数ペア:

[(1, 24021890), (2, 12010945), (5, 4804378), (10, 2402189), (19, 1264310), (23, 1044430), (38, 632155), (46, 522215), (95, 252862), (115, 208886), (190, 126431), (230, 104443), (239, 100510), (437, 54970), (478, 50255), (529, 45410), (874, 27485), (1058, 22705), (1195, 20102), (2185, 10994), (2390, 10051), (2645, 9082), (4370, 5497), (4541, 5290)]