77196640

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5813}}^1$

素因数の和:5911

約数の個数: 48

約数和(自身を含む): 184606128

約数和(自身を除く): 107409488

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, 5813, 6640, 11626, 13280, 23252, 29065, 46504, 58130, 93008, 116260, 186016, 232520, 465040, 482479, 930080, 964958, 1929916, 2412395, 3859832, 4824790, 7719664, 9649580, 15439328, 19299160, 38598320, 77196640]

約数ペア:

[(1, 77196640), (2, 38598320), (4, 19299160), (5, 15439328), (8, 9649580), (10, 7719664), (16, 4824790), (20, 3859832), (32, 2412395), (40, 1929916), (80, 964958), (83, 930080), (160, 482479), (166, 465040), (332, 232520), (415, 186016), (664, 116260), (830, 93008), (1328, 58130), (1660, 46504), (2656, 29065), (3320, 23252), (5813, 13280), (6640, 11626)]