74804537240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13650463}}^1$

素因数の和:13650611

約数の個数: 32

約数和(自身を含む): 169538762880

約数和(自身を除く): 94734225640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 13650463, 27300926, 54601852, 68252315, 109203704, 136504630, 273009260, 546018520, 1870113431, 3740226862, 7480453724, 9350567155, 14960907448, 18701134310, 37402268620, 74804537240]

約数ペア:

[(1, 74804537240), (2, 37402268620), (4, 18701134310), (5, 14960907448), (8, 9350567155), (10, 7480453724), (20, 3740226862), (40, 1870113431), (137, 546018520), (274, 273009260), (548, 136504630), (685, 109203704), (1096, 68252315), (1370, 54601852), (2740, 27300926), (5480, 13650463)]