35985740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 86716224

約数和(自身を除く): 50730484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 641, 802, 1282, 1604, 2005, 2564, 2807, 3205, 4010, 4487, 5614, 6410, 8020, 8974, 11228, 12820, 14035, 17948, 22435, 28070, 44870, 56140, 89740, 257041, 514082, 1028164, 1285205, 1799287, 2570410, 3598574, 5140820, 7197148, 8996435, 17992870, 35985740]

約数ペア:

[(1, 35985740), (2, 17992870), (4, 8996435), (5, 7197148), (7, 5140820), (10, 3598574), (14, 2570410), (20, 1799287), (28, 1285205), (35, 1028164), (70, 514082), (140, 257041), (401, 89740), (641, 56140), (802, 44870), (1282, 28070), (1604, 22435), (2005, 17948), (2564, 14035), (2807, 12820), (3205, 11228), (4010, 8974), (4487, 8020), (5614, 6410)]