193099120

素因数分解:

$2^4\times 5^1\times {\mathrm{2413739}}^1$

素因数の和:2413752

約数の個数: 20

約数和(自身を含む): 448955640

約数和(自身を除く): 255856520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2413739, 4827478, 9654956, 12068695, 19309912, 24137390, 38619824, 48274780, 96549560, 193099120]

約数ペア:

[(1, 193099120), (2, 96549560), (4, 48274780), (5, 38619824), (8, 24137390), (10, 19309912), (16, 12068695), (20, 9654956), (40, 4827478), (80, 2413739)]