2890945210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{50077}}^1$

素因数の和:50358

約数の個数: 32

約数和(自身を含む): 5451691392

約数和(自身を除く): 2560746182

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 502, 1255, 2510, 5773, 11546, 28865, 50077, 57730, 100154, 250385, 500770, 1151771, 2303542, 5758855, 11517710, 12569327, 25138654, 62846635, 125693270, 289094521, 578189042, 1445472605, 2890945210]

約数ペア:

[(1, 2890945210), (2, 1445472605), (5, 578189042), (10, 289094521), (23, 125693270), (46, 62846635), (115, 25138654), (230, 12569327), (251, 11517710), (502, 5758855), (1255, 2303542), (2510, 1151771), (5773, 500770), (11546, 250385), (28865, 100154), (50077, 57730)]