101951840

素因数分解:

$2^5\times 5^1\times {\mathrm{637199}}^1$

素因数の和:637214

約数の個数: 24

約数和(自身を含む): 240861600

約数和(自身を除く): 138909760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 637199, 1274398, 2548796, 3185995, 5097592, 6371990, 10195184, 12743980, 20390368, 25487960, 50975920, 101951840]

約数ペア:

[(1, 101951840), (2, 50975920), (4, 25487960), (5, 20390368), (8, 12743980), (10, 10195184), (16, 6371990), (20, 5097592), (32, 3185995), (40, 2548796), (80, 1274398), (160, 637199)]