742171250

素因数分解:

$2^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{6121}}^1$

素因数の和:6240

約数の個数: 40

約数和(自身を含む): 1405696908

約数和(自身を除く): 663525658

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 625, 970, 1250, 2425, 4850, 6121, 12125, 12242, 24250, 30605, 60625, 61210, 121250, 153025, 306050, 593737, 765125, 1187474, 1530250, 2968685, 3825625, 5937370, 7651250, 14843425, 29686850, 74217125, 148434250, 371085625, 742171250]

約数ペア:

[(1, 742171250), (2, 371085625), (5, 148434250), (10, 74217125), (25, 29686850), (50, 14843425), (97, 7651250), (125, 5937370), (194, 3825625), (250, 2968685), (485, 1530250), (625, 1187474), (970, 765125), (1250, 593737), (2425, 306050), (4850, 153025), (6121, 121250), (12125, 61210), (12242, 60625), (24250, 30605)]