2684235820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{53407}}^1$

素因数の和:53782

約数の個数: 48

約数和(自身を含む): 6460231680

約数和(自身を除く): 3775995860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2513, 3590, 5026, 7180, 10052, 12565, 25130, 50260, 53407, 106814, 213628, 267035, 373849, 534070, 747698, 1068140, 1495396, 1869245, 3738490, 7476980, 19173113, 38346226, 76692452, 95865565, 134211791, 191731130, 268423582, 383462260, 536847164, 671058955, 1342117910, 2684235820]

約数ペア:

[(1, 2684235820), (2, 1342117910), (4, 671058955), (5, 536847164), (7, 383462260), (10, 268423582), (14, 191731130), (20, 134211791), (28, 95865565), (35, 76692452), (70, 38346226), (140, 19173113), (359, 7476980), (718, 3738490), (1436, 1869245), (1795, 1495396), (2513, 1068140), (3590, 747698), (5026, 534070), (7180, 373849), (10052, 267035), (12565, 213628), (25130, 106814), (50260, 53407)]