495200150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139493}}^1$

素因数の和:139576

約数の個数: 24

約数和(自身を含む): 934051824

約数和(自身を除く): 438851674

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 139493, 278986, 697465, 1394930, 3487325, 6974650, 9904003, 19808006, 49520015, 99040030, 247600075, 495200150]

約数ペア:

[(1, 495200150), (2, 247600075), (5, 99040030), (10, 49520015), (25, 19808006), (50, 9904003), (71, 6974650), (142, 3487325), (355, 1394930), (710, 697465), (1775, 278986), (3550, 139493)]