10640142850

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{2069}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 19953276480

約数和(自身を除く): 9313133630

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 631, 815, 1262, 1630, 2069, 3155, 4075, 4138, 6310, 8150, 10345, 15775, 20690, 31550, 51725, 102853, 103450, 205706, 337247, 514265, 674494, 1028530, 1305539, 1686235, 2571325, 2611078, 3372470, 5142650, 6527695, 8431175, 13055390, 16862350, 32638475, 65276950, 212802857, 425605714, 1064014285, 2128028570, 5320071425, 10640142850]

約数ペア:

[(1, 10640142850), (2, 5320071425), (5, 2128028570), (10, 1064014285), (25, 425605714), (50, 212802857), (163, 65276950), (326, 32638475), (631, 16862350), (815, 13055390), (1262, 8431175), (1630, 6527695), (2069, 5142650), (3155, 3372470), (4075, 2611078), (4138, 2571325), (6310, 1686235), (8150, 1305539), (10345, 1028530), (15775, 674494), (20690, 514265), (31550, 337247), (51725, 205706), (102853, 103450)]