200063680

素因数分解:

$2^6\times 5^1\times {\mathrm{625199}}^1$

素因数の和:625216

約数の個数: 28

約数和(自身を含む): 476402400

約数和(自身を除く): 276338720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 625199, 1250398, 2500796, 3125995, 5001592, 6251990, 10003184, 12503980, 20006368, 25007960, 40012736, 50015920, 100031840, 200063680]

約数ペア:

[(1, 200063680), (2, 100031840), (4, 50015920), (5, 40012736), (8, 25007960), (10, 20006368), (16, 12503980), (20, 10003184), (32, 6251990), (40, 5001592), (64, 3125995), (80, 2500796), (160, 1250398), (320, 625199)]