9681567280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1571683}}^1$

素因数の和:1571714

約数の個数: 80

約数和(自身を含む): 28063989504

約数和(自身を除く): 18382422224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 1571683, 3143366, 6286732, 7858415, 11001781, 12573464, 15716830, 17288513, 22003562, 25146928, 31433660, 34577026, 44007124, 55008905, 62867320, 69154052, 86442565, 88014248, 110017810, 121019591, 125734640, 138308104, 172885130, 176028496, 220035620, 242039182, 276616208, 345770260, 440071240, 484078364, 605097955, 691540520, 880142480, 968156728, 1210195910, 1383081040, 1936313456, 2420391820, 4840783640, 9681567280]

約数ペア:

[(1, 9681567280), (2, 4840783640), (4, 2420391820), (5, 1936313456), (7, 1383081040), (8, 1210195910), (10, 968156728), (11, 880142480), (14, 691540520), (16, 605097955), (20, 484078364), (22, 440071240), (28, 345770260), (35, 276616208), (40, 242039182), (44, 220035620), (55, 176028496), (56, 172885130), (70, 138308104), (77, 125734640), (80, 121019591), (88, 110017810), (110, 88014248), (112, 86442565), (140, 69154052), (154, 62867320), (176, 55008905), (220, 44007124), (280, 34577026), (308, 31433660), (385, 25146928), (440, 22003562), (560, 17288513), (616, 15716830), (770, 12573464), (880, 11001781), (1232, 7858415), (1540, 6286732), (3080, 3143366), (6160, 1571683)]