380152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 781200

約数和(自身を除く): 401048

約数列:

[1, 2, 4, 8, 19, 38, 41, 61, 76, 82, 122, 152, 164, 244, 328, 488, 779, 1159, 1558, 2318, 2501, 3116, 4636, 5002, 6232, 9272, 10004, 20008, 47519, 95038, 190076, 380152]

約数ペア:

[(1, 380152), (2, 190076), (4, 95038), (8, 47519), (19, 20008), (38, 10004), (41, 9272), (61, 6232), (76, 5002), (82, 4636), (122, 3116), (152, 2501), (164, 2318), (244, 1558), (328, 1159), (488, 779)]