220224335960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{148800227}}^1$

素因数の和:148800275

約数の個数: 32

約数和(自身を含む): 508896779760

約数和(自身を除く): 288672443800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 148800227, 297600454, 595200908, 744001135, 1190401816, 1488002270, 2976004540, 5505608399, 5952009080, 11011216798, 22022433596, 27528041995, 44044867192, 55056083990, 110112167980, 220224335960]

約数ペア:

[(1, 220224335960), (2, 110112167980), (4, 55056083990), (5, 44044867192), (8, 27528041995), (10, 22022433596), (20, 11011216798), (37, 5952009080), (40, 5505608399), (74, 2976004540), (148, 1488002270), (185, 1190401816), (296, 744001135), (370, 595200908), (740, 297600454), (1480, 148800227)]