448980042670

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4003}}^1\times {\mathrm{85619}}^1$

素因数の和:89760

約数の個数: 32

約数和(自身を含む): 814546212480

約数和(自身を除く): 365566169810

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 4003, 8006, 20015, 40030, 85619, 171238, 428095, 524393, 856190, 1048786, 2621965, 5243930, 11216089, 22432178, 56080445, 112160890, 342732857, 685465714, 1713664285, 3427328570, 44898004267, 89796008534, 224490021335, 448980042670]

約数ペア:

[(1, 448980042670), (2, 224490021335), (5, 89796008534), (10, 44898004267), (131, 3427328570), (262, 1713664285), (655, 685465714), (1310, 342732857), (4003, 112160890), (8006, 56080445), (20015, 22432178), (40030, 11216089), (85619, 5243930), (171238, 2621965), (428095, 1048786), (524393, 856190)]