888922460140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{310812049}}^1$

素因数の和:310812082

約数の個数: 48

約数和(自身を含む): 2193089824800

約数和(自身を除く): 1304167364660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 310812049, 621624098, 1243248196, 1554060245, 3108120490, 3418932539, 4040556637, 6216240980, 6837865078, 8081113274, 13675730156, 16162226548, 17094662695, 20202783185, 34189325390, 40405566370, 44446123007, 68378650780, 80811132740, 88892246014, 177784492028, 222230615035, 444461230070, 888922460140]

約数ペア:

[(1, 888922460140), (2, 444461230070), (4, 222230615035), (5, 177784492028), (10, 88892246014), (11, 80811132740), (13, 68378650780), (20, 44446123007), (22, 40405566370), (26, 34189325390), (44, 20202783185), (52, 17094662695), (55, 16162226548), (65, 13675730156), (110, 8081113274), (130, 6837865078), (143, 6216240980), (220, 4040556637), (260, 3418932539), (286, 3108120490), (572, 1554060245), (715, 1243248196), (1430, 621624098), (2860, 310812049)]