15671312480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5155037}}^1$

素因数の和:5155071

約数の個数: 48

約数和(自身を含む): 38972087280

約数和(自身を除く): 23300774800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5155037, 10310074, 20620148, 25775185, 41240296, 51550370, 82480592, 97945703, 103100740, 164961184, 195891406, 206201480, 391782812, 412402960, 489728515, 783565624, 824805920, 979457030, 1567131248, 1958914060, 3134262496, 3917828120, 7835656240, 15671312480]

約数ペア:

[(1, 15671312480), (2, 7835656240), (4, 3917828120), (5, 3134262496), (8, 1958914060), (10, 1567131248), (16, 979457030), (19, 824805920), (20, 783565624), (32, 489728515), (38, 412402960), (40, 391782812), (76, 206201480), (80, 195891406), (95, 164961184), (152, 103100740), (160, 97945703), (190, 82480592), (304, 51550370), (380, 41240296), (608, 25775185), (760, 20620148), (1520, 10310074), (3040, 5155037)]