4425130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 3957398

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 251, 410, 430, 502, 1255, 1763, 2510, 3526, 8815, 10291, 10793, 17630, 20582, 21586, 51455, 53965, 102910, 107930, 442513, 885026, 2212565, 4425130]

約数ペア:

[(1, 4425130), (2, 2212565), (5, 885026), (10, 442513), (41, 107930), (43, 102910), (82, 53965), (86, 51455), (205, 21586), (215, 20582), (251, 17630), (410, 10793), (430, 10291), (502, 8815), (1255, 3526), (1763, 2510)]