401035850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3037}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 791095200

約数和(自身を除く): 390059350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 139, 190, 278, 475, 695, 950, 1390, 2641, 3037, 3475, 5282, 6074, 6950, 13205, 15185, 26410, 30370, 57703, 66025, 75925, 115406, 132050, 151850, 288515, 422143, 577030, 844286, 1442575, 2110715, 2885150, 4221430, 8020717, 10553575, 16041434, 21107150, 40103585, 80207170, 200517925, 401035850]

約数ペア:

[(1, 401035850), (2, 200517925), (5, 80207170), (10, 40103585), (19, 21107150), (25, 16041434), (38, 10553575), (50, 8020717), (95, 4221430), (139, 2885150), (190, 2110715), (278, 1442575), (475, 844286), (695, 577030), (950, 422143), (1390, 288515), (2641, 151850), (3037, 132050), (3475, 115406), (5282, 75925), (6074, 66025), (6950, 57703), (13205, 30370), (15185, 26410)]