63730720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4799}}^1$

素因数の和:4897

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 88678880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 4799, 6640, 9598, 13280, 19196, 23995, 38392, 47990, 76784, 95980, 153568, 191960, 383920, 398317, 767840, 796634, 1593268, 1991585, 3186536, 3983170, 6373072, 7966340, 12746144, 15932680, 31865360, 63730720]

約数ペア:

[(1, 63730720), (2, 31865360), (4, 15932680), (5, 12746144), (8, 7966340), (10, 6373072), (16, 3983170), (20, 3186536), (32, 1991585), (40, 1593268), (80, 796634), (83, 767840), (160, 398317), (166, 383920), (332, 191960), (415, 153568), (664, 95980), (830, 76784), (1328, 47990), (1660, 38392), (2656, 23995), (3320, 19196), (4799, 13280), (6640, 9598)]