87296080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13147}}^1$

素因数の和:13243

約数の個数: 40

約数和(自身を含む): 205424352

約数和(自身を除く): 118128272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 13147, 26294, 52588, 65735, 105176, 131470, 210352, 262940, 525880, 1051760, 1091201, 2182402, 4364804, 5456005, 8729608, 10912010, 17459216, 21824020, 43648040, 87296080]

約数ペア:

[(1, 87296080), (2, 43648040), (4, 21824020), (5, 17459216), (8, 10912010), (10, 8729608), (16, 5456005), (20, 4364804), (40, 2182402), (80, 1091201), (83, 1051760), (166, 525880), (332, 262940), (415, 210352), (664, 131470), (830, 105176), (1328, 65735), (1660, 52588), (3320, 26294), (6640, 13147)]