172200000050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{956401}}^1$

素因数の和:956703

約数の個数: 48

約数和(自身を含む): 346175442312

約数和(自身を除く): 173975442262

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 277, 325, 554, 650, 1385, 2770, 3601, 6925, 7202, 13850, 18005, 36010, 90025, 180050, 956401, 1912802, 4782005, 9564010, 12433213, 23910025, 24866426, 47820050, 62166065, 124332130, 264923077, 310830325, 529846154, 621660650, 1324615385, 2649230770, 3444000001, 6623076925, 6888000002, 13246153850, 17220000005, 34440000010, 86100000025, 172200000050]

約数ペア:

[(1, 172200000050), (2, 86100000025), (5, 34440000010), (10, 17220000005), (13, 13246153850), (25, 6888000002), (26, 6623076925), (50, 3444000001), (65, 2649230770), (130, 1324615385), (277, 621660650), (325, 529846154), (554, 310830325), (650, 264923077), (1385, 124332130), (2770, 62166065), (3601, 47820050), (6925, 24866426), (7202, 23910025), (13850, 12433213), (18005, 9564010), (36010, 4782005), (90025, 1912802), (180050, 956401)]