22478085980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{268043}}^1$

素因数の和:268658

約数の個数: 48

約数和(自身を含む): 54037670400

約数和(自身を除く): 31559584420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1198, 2396, 2995, 4193, 5990, 8386, 11980, 16772, 20965, 41930, 83860, 268043, 536086, 1072172, 1340215, 1876301, 2680430, 3752602, 5360860, 7505204, 9381505, 18763010, 37526020, 160557757, 321115514, 642231028, 802788785, 1123904299, 1605577570, 2247808598, 3211155140, 4495617196, 5619521495, 11239042990, 22478085980]

約数ペア:

[(1, 22478085980), (2, 11239042990), (4, 5619521495), (5, 4495617196), (7, 3211155140), (10, 2247808598), (14, 1605577570), (20, 1123904299), (28, 802788785), (35, 642231028), (70, 321115514), (140, 160557757), (599, 37526020), (1198, 18763010), (2396, 9381505), (2995, 7505204), (4193, 5360860), (5990, 3752602), (8386, 2680430), (11980, 1876301), (16772, 1340215), (20965, 1072172), (41930, 536086), (83860, 268043)]