5640796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 6777764

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 461, 532, 644, 874, 922, 1748, 1844, 3059, 3227, 6118, 6454, 8759, 10603, 12236, 12908, 17518, 21206, 35036, 42412, 61313, 74221, 122626, 148442, 201457, 245252, 296884, 402914, 805828, 1410199, 2820398, 5640796]

約数ペア:

[(1, 5640796), (2, 2820398), (4, 1410199), (7, 805828), (14, 402914), (19, 296884), (23, 245252), (28, 201457), (38, 148442), (46, 122626), (76, 74221), (92, 61313), (133, 42412), (161, 35036), (266, 21206), (322, 17518), (437, 12908), (461, 12236), (532, 10603), (644, 8759), (874, 6454), (922, 6118), (1748, 3227), (1844, 3059)]