1036630347220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9893399}}^1$

素因数の和:9893465

約数の個数: 72

約数和(自身を含む): 2433301516800

約数和(自身を除く): 1396671169580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 338, 403, 620, 676, 806, 845, 1612, 1690, 2015, 3380, 4030, 5239, 8060, 10478, 20956, 26195, 52390, 104780, 9893399, 19786798, 39573596, 49466995, 98933990, 128614187, 197867980, 257228374, 306695369, 514456748, 613390738, 643070935, 1226781476, 1286141870, 1533476845, 1671984431, 2572283740, 3066953690, 3343968862, 3987039797, 6133907380, 6687937724, 7974079594, 8359922155, 15948159188, 16719844310, 19935198985, 33439688620, 39870397970, 51831517361, 79740795940, 103663034722, 207326069444, 259157586805, 518315173610, 1036630347220]

約数ペア:

[(1, 1036630347220), (2, 518315173610), (4, 259157586805), (5, 207326069444), (10, 103663034722), (13, 79740795940), (20, 51831517361), (26, 39870397970), (31, 33439688620), (52, 19935198985), (62, 16719844310), (65, 15948159188), (124, 8359922155), (130, 7974079594), (155, 6687937724), (169, 6133907380), (260, 3987039797), (310, 3343968862), (338, 3066953690), (403, 2572283740), (620, 1671984431), (676, 1533476845), (806, 1286141870), (845, 1226781476), (1612, 643070935), (1690, 613390738), (2015, 514456748), (3380, 306695369), (4030, 257228374), (5239, 197867980), (8060, 128614187), (10478, 98933990), (20956, 49466995), (26195, 39573596), (52390, 19786798), (104780, 9893399)]