433124140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{305017}}^1$

素因数の和:305097

約数の個数: 24

約数和(自身を含む): 922374432

約数和(自身を除く): 489250292

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 305017, 610034, 1220068, 1525085, 3050170, 6100340, 21656207, 43312414, 86624828, 108281035, 216562070, 433124140]

約数ペア:

[(1, 433124140), (2, 216562070), (4, 108281035), (5, 86624828), (10, 43312414), (20, 21656207), (71, 6100340), (142, 3050170), (284, 1525085), (355, 1220068), (710, 610034), (1420, 305017)]