2406284020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{8581}}^1$

素因数の和:10600

約数の個数: 48

約数和(自身を含む): 5778638208

約数和(自身を除く): 3372354188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2003, 4006, 8012, 8581, 10015, 14021, 17162, 20030, 28042, 34324, 40060, 42905, 56084, 60067, 70105, 85810, 120134, 140210, 171620, 240268, 280420, 300335, 600670, 1201340, 17187743, 34375486, 68750972, 85938715, 120314201, 171877430, 240628402, 343754860, 481256804, 601571005, 1203142010, 2406284020]

約数ペア:

[(1, 2406284020), (2, 1203142010), (4, 601571005), (5, 481256804), (7, 343754860), (10, 240628402), (14, 171877430), (20, 120314201), (28, 85938715), (35, 68750972), (70, 34375486), (140, 17187743), (2003, 1201340), (4006, 600670), (8012, 300335), (8581, 280420), (10015, 240268), (14021, 171620), (17162, 140210), (20030, 120134), (28042, 85810), (34324, 70105), (40060, 60067), (42905, 56084)]