38463680

素因数分解:

$2^6\times 5^1\times {\mathrm{120199}}^1$

素因数の和:120216

約数の個数: 28

約数和(自身を含む): 91592400

約数和(自身を除く): 53128720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 120199, 240398, 480796, 600995, 961592, 1201990, 1923184, 2403980, 3846368, 4807960, 7692736, 9615920, 19231840, 38463680]

約数ペア:

[(1, 38463680), (2, 19231840), (4, 9615920), (5, 7692736), (8, 4807960), (10, 3846368), (16, 2403980), (20, 1923184), (32, 1201990), (40, 961592), (64, 600995), (80, 480796), (160, 240398), (320, 120199)]