2100040100

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{355939}}^1$

素因数の和:356012

約数の個数: 36

約数和(自身を含む): 4634338800

約数和(自身を除く): 2534298700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 5900, 355939, 711878, 1423756, 1779695, 3559390, 7118780, 8898475, 17796950, 21000401, 35593900, 42000802, 84001604, 105002005, 210004010, 420008020, 525010025, 1050020050, 2100040100]

約数ペア:

[(1, 2100040100), (2, 1050020050), (4, 525010025), (5, 420008020), (10, 210004010), (20, 105002005), (25, 84001604), (50, 42000802), (59, 35593900), (100, 21000401), (118, 17796950), (236, 8898475), (295, 7118780), (590, 3559390), (1180, 1779695), (1475, 1423756), (2950, 711878), (5900, 355939)]