5551300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 12336016

約数和(自身を除く): 6784716

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1291, 2150, 2582, 4300, 5164, 6455, 12910, 25820, 32275, 55513, 64550, 111026, 129100, 222052, 277565, 555130, 1110260, 1387825, 2775650, 5551300]

約数ペア:

[(1, 5551300), (2, 2775650), (4, 1387825), (5, 1110260), (10, 555130), (20, 277565), (25, 222052), (43, 129100), (50, 111026), (86, 64550), (100, 55513), (172, 32275), (215, 25820), (430, 12910), (860, 6455), (1075, 5164), (1291, 4300), (2150, 2582)]