9111678429880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{65139251}}^1$

素因数の和:65139544

約数の個数: 64

約数和(自身を含む): 22160373530400

約数和(自身を除く): 13048695100520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 269, 520, 538, 1076, 1345, 2152, 2690, 3497, 5380, 6994, 10760, 13988, 17485, 27976, 34970, 69940, 139880, 65139251, 130278502, 260557004, 325696255, 521114008, 651392510, 846810263, 1302785020, 1693620526, 2605570040, 3387241052, 4234051315, 6774482104, 8468102630, 16936205260, 17522458519, 33872410520, 35044917038, 70089834076, 87612292595, 140179668152, 175224585190, 227791960747, 350449170380, 455583921494, 700898340760, 911167842988, 1138959803735, 1822335685976, 2277919607470, 4555839214940, 9111678429880]

約数ペア:

[(1, 9111678429880), (2, 4555839214940), (4, 2277919607470), (5, 1822335685976), (8, 1138959803735), (10, 911167842988), (13, 700898340760), (20, 455583921494), (26, 350449170380), (40, 227791960747), (52, 175224585190), (65, 140179668152), (104, 87612292595), (130, 70089834076), (260, 35044917038), (269, 33872410520), (520, 17522458519), (538, 16936205260), (1076, 8468102630), (1345, 6774482104), (2152, 4234051315), (2690, 3387241052), (3497, 2605570040), (5380, 1693620526), (6994, 1302785020), (10760, 846810263), (13988, 651392510), (17485, 521114008), (27976, 325696255), (34970, 260557004), (69940, 130278502), (139880, 65139251)]