45529540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 109678464

約数和(自身を除く): 64148924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 811, 1604, 1622, 2005, 2807, 3244, 4010, 4055, 5614, 5677, 8020, 8110, 11228, 11354, 14035, 16220, 22708, 28070, 28385, 56140, 56770, 113540, 325211, 650422, 1300844, 1626055, 2276477, 3252110, 4552954, 6504220, 9105908, 11382385, 22764770, 45529540]

約数ペア:

[(1, 45529540), (2, 22764770), (4, 11382385), (5, 9105908), (7, 6504220), (10, 4552954), (14, 3252110), (20, 2276477), (28, 1626055), (35, 1300844), (70, 650422), (140, 325211), (401, 113540), (802, 56770), (811, 56140), (1604, 28385), (1622, 28070), (2005, 22708), (2807, 16220), (3244, 14035), (4010, 11354), (4055, 11228), (5614, 8110), (5677, 8020)]