292710640

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{6689}}^1$

素因数の和:7249

約数の個数: 40

約数和(自身を含む): 681898320

約数和(自身を除く): 389187680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2188, 2735, 4376, 5470, 6689, 8752, 10940, 13378, 21880, 26756, 33445, 43760, 53512, 66890, 107024, 133780, 267560, 535120, 3658883, 7317766, 14635532, 18294415, 29271064, 36588830, 58542128, 73177660, 146355320, 292710640]

約数ペア:

[(1, 292710640), (2, 146355320), (4, 73177660), (5, 58542128), (8, 36588830), (10, 29271064), (16, 18294415), (20, 14635532), (40, 7317766), (80, 3658883), (547, 535120), (1094, 267560), (2188, 133780), (2735, 107024), (4376, 66890), (5470, 53512), (6689, 43760), (8752, 33445), (10940, 26756), (13378, 21880)]