21729702950

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{88747}}^1$

素因数の和:88901

約数の個数: 48

約数和(自身を含む): 41597962560

約数和(自身を除く): 19868259610

約数列:

[1, 2, 5, 10, 25, 50, 59, 83, 118, 166, 295, 415, 590, 830, 1475, 2075, 2950, 4150, 4897, 9794, 24485, 48970, 88747, 122425, 177494, 244850, 443735, 887470, 2218675, 4437350, 5236073, 7366001, 10472146, 14732002, 26180365, 36830005, 52360730, 73660010, 130901825, 184150025, 261803650, 368300050, 434594059, 869188118, 2172970295, 4345940590, 10864851475, 21729702950]

約数ペア:

[(1, 21729702950), (2, 10864851475), (5, 4345940590), (10, 2172970295), (25, 869188118), (50, 434594059), (59, 368300050), (83, 261803650), (118, 184150025), (166, 130901825), (295, 73660010), (415, 52360730), (590, 36830005), (830, 26180365), (1475, 14732002), (2075, 10472146), (2950, 7366001), (4150, 5236073), (4897, 4437350), (9794, 2218675), (24485, 887470), (48970, 443735), (88747, 244850), (122425, 177494)]