8670294860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{6091}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 18414020352

約数和(自身を除く): 9743725492

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 691, 1030, 1382, 2060, 2764, 3455, 6091, 6910, 12182, 13820, 24364, 30455, 60910, 71173, 121820, 142346, 284692, 355865, 627373, 711730, 1254746, 1423460, 2509492, 3136865, 4208881, 6273730, 8417762, 12547460, 16835524, 21044405, 42088810, 84177620, 433514743, 867029486, 1734058972, 2167573715, 4335147430, 8670294860]

約数ペア:

[(1, 8670294860), (2, 4335147430), (4, 2167573715), (5, 1734058972), (10, 867029486), (20, 433514743), (103, 84177620), (206, 42088810), (412, 21044405), (515, 16835524), (691, 12547460), (1030, 8417762), (1382, 6273730), (2060, 4208881), (2764, 3136865), (3455, 2509492), (6091, 1423460), (6910, 1254746), (12182, 711730), (13820, 627373), (24364, 355865), (30455, 284692), (60910, 142346), (71173, 121820)]