13303470200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2145721}}^1$

素因数の和:2145768

約数の個数: 48

約数和(自身を含む): 31928343360

約数和(自身を除く): 18624873160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 2145721, 4291442, 8582884, 10728605, 17165768, 21457210, 42914420, 53643025, 66517351, 85828840, 107286050, 133034702, 214572100, 266069404, 332586755, 429144200, 532138808, 665173510, 1330347020, 1662933775, 2660694040, 3325867550, 6651735100, 13303470200]

約数ペア:

[(1, 13303470200), (2, 6651735100), (4, 3325867550), (5, 2660694040), (8, 1662933775), (10, 1330347020), (20, 665173510), (25, 532138808), (31, 429144200), (40, 332586755), (50, 266069404), (62, 214572100), (100, 133034702), (124, 107286050), (155, 85828840), (200, 66517351), (248, 53643025), (310, 42914420), (620, 21457210), (775, 17165768), (1240, 10728605), (1550, 8582884), (3100, 4291442), (6200, 2145721)]