3136990180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{16069}}^1$

素因数の和:16348

約数の個数: 48

約数和(自身を含む): 6770998080

約数和(自身を除く): 3634007900

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 227, 430, 454, 860, 908, 1135, 2270, 4540, 9761, 16069, 19522, 32138, 39044, 48805, 64276, 80345, 97610, 160690, 195220, 321380, 690967, 1381934, 2763868, 3454835, 3647663, 6909670, 7295326, 13819340, 14590652, 18238315, 36476630, 72953260, 156849509, 313699018, 627398036, 784247545, 1568495090, 3136990180]

約数ペア:

[(1, 3136990180), (2, 1568495090), (4, 784247545), (5, 627398036), (10, 313699018), (20, 156849509), (43, 72953260), (86, 36476630), (172, 18238315), (215, 14590652), (227, 13819340), (430, 7295326), (454, 6909670), (860, 3647663), (908, 3454835), (1135, 2763868), (2270, 1381934), (4540, 690967), (9761, 321380), (16069, 195220), (19522, 160690), (32138, 97610), (39044, 80345), (48805, 64276)]