42495702980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{406969}}^1$

素因数の和:407228

約数の個数: 48

約数和(自身を含む): 93531473280

約数和(自身を除く): 51035770300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 2270, 4540, 5221, 10442, 20884, 26105, 52210, 104420, 406969, 813938, 1627876, 2034845, 4069690, 8139380, 9360287, 18720574, 37441148, 46801435, 92381963, 93602870, 184763926, 187205740, 369527852, 461909815, 923819630, 1847639260, 2124785149, 4249570298, 8499140596, 10623925745, 21247851490, 42495702980]

約数ペア:

[(1, 42495702980), (2, 21247851490), (4, 10623925745), (5, 8499140596), (10, 4249570298), (20, 2124785149), (23, 1847639260), (46, 923819630), (92, 461909815), (115, 369527852), (227, 187205740), (230, 184763926), (454, 93602870), (460, 92381963), (908, 46801435), (1135, 37441148), (2270, 18720574), (4540, 9360287), (5221, 8139380), (10442, 4069690), (20884, 2034845), (26105, 1627876), (52210, 813938), (104420, 406969)]