40511350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 83409840

約数和(自身を除く): 42898490

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 146, 275, 365, 550, 730, 803, 1009, 1606, 1825, 2018, 3650, 4015, 5045, 8030, 10090, 11099, 20075, 22198, 25225, 40150, 50450, 55495, 73657, 110990, 147314, 277475, 368285, 554950, 736570, 810227, 1620454, 1841425, 3682850, 4051135, 8102270, 20255675, 40511350]

約数ペア:

[(1, 40511350), (2, 20255675), (5, 8102270), (10, 4051135), (11, 3682850), (22, 1841425), (25, 1620454), (50, 810227), (55, 736570), (73, 554950), (110, 368285), (146, 277475), (275, 147314), (365, 110990), (550, 73657), (730, 55495), (803, 50450), (1009, 40150), (1606, 25225), (1825, 22198), (2018, 20075), (3650, 11099), (4015, 10090), (5045, 8030)]