104396740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5443}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 252427392

約数和(自身を除く): 148030652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1918, 2740, 3836, 4795, 5443, 9590, 10886, 19180, 21772, 27215, 38101, 54430, 76202, 108860, 152404, 190505, 381010, 745691, 762020, 1491382, 2982764, 3728455, 5219837, 7456910, 10439674, 14913820, 20879348, 26099185, 52198370, 104396740]

約数ペア:

[(1, 104396740), (2, 52198370), (4, 26099185), (5, 20879348), (7, 14913820), (10, 10439674), (14, 7456910), (20, 5219837), (28, 3728455), (35, 2982764), (70, 1491382), (137, 762020), (140, 745691), (274, 381010), (548, 190505), (685, 152404), (959, 108860), (1370, 76202), (1918, 54430), (2740, 38101), (3836, 27215), (4795, 21772), (5443, 19180), (9590, 10886)]