23827970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 44498160

約数和(自身を除く): 20670190

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 653, 890, 1306, 3265, 3649, 6530, 7298, 18245, 26773, 36490, 53546, 58117, 116234, 133865, 267730, 290585, 581170, 2382797, 4765594, 11913985, 23827970]

約数ペア:

[(1, 23827970), (2, 11913985), (5, 4765594), (10, 2382797), (41, 581170), (82, 290585), (89, 267730), (178, 133865), (205, 116234), (410, 58117), (445, 53546), (653, 36490), (890, 26773), (1306, 18245), (3265, 7298), (3649, 6530)]