83750560

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8581}}^1$

素因数の和:8657

約数の個数: 48

約数和(自身を含む): 201127752

約数和(自身を除く): 117377192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 8581, 9760, 17162, 34324, 42905, 68648, 85810, 137296, 171620, 274592, 343240, 523441, 686480, 1046882, 1372960, 2093764, 2617205, 4187528, 5234410, 8375056, 10468820, 16750112, 20937640, 41875280, 83750560]

約数ペア:

[(1, 83750560), (2, 41875280), (4, 20937640), (5, 16750112), (8, 10468820), (10, 8375056), (16, 5234410), (20, 4187528), (32, 2617205), (40, 2093764), (61, 1372960), (80, 1046882), (122, 686480), (160, 523441), (244, 343240), (305, 274592), (488, 171620), (610, 137296), (976, 85810), (1220, 68648), (1952, 42905), (2440, 34324), (4880, 17162), (8581, 9760)]