1775202260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{67601}}^1$

素因数の和:67724

約数の個数: 48

約数和(自身を含む): 4054497552

約数和(自身を除く): 2279295292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 67601, 135202, 270404, 338005, 676010, 878813, 1352020, 1757626, 3515252, 4394065, 6827701, 8788130, 13655402, 17576260, 27310804, 34138505, 68277010, 88760113, 136554020, 177520226, 355040452, 443800565, 887601130, 1775202260]

約数ペア:

[(1, 1775202260), (2, 887601130), (4, 443800565), (5, 355040452), (10, 177520226), (13, 136554020), (20, 88760113), (26, 68277010), (52, 34138505), (65, 27310804), (101, 17576260), (130, 13655402), (202, 8788130), (260, 6827701), (404, 4394065), (505, 3515252), (1010, 1757626), (1313, 1352020), (2020, 878813), (2626, 676010), (5252, 338005), (6565, 270404), (13130, 135202), (26260, 67601)]