9938743220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2290033}}^1$

素因数の和:2290080

約数の個数: 48

約数和(自身を含む): 24622445568

約数和(自身を除く): 14683702348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 2290033, 4580066, 9160132, 11450165, 16030231, 22900330, 32060462, 45800660, 64120924, 70991023, 80151155, 141982046, 160302310, 283964092, 320604620, 354955115, 496937161, 709910230, 993874322, 1419820460, 1987748644, 2484685805, 4969371610, 9938743220]

約数ペア:

[(1, 9938743220), (2, 4969371610), (4, 2484685805), (5, 1987748644), (7, 1419820460), (10, 993874322), (14, 709910230), (20, 496937161), (28, 354955115), (31, 320604620), (35, 283964092), (62, 160302310), (70, 141982046), (124, 80151155), (140, 70991023), (155, 64120924), (217, 45800660), (310, 32060462), (434, 22900330), (620, 16030231), (868, 11450165), (1085, 9160132), (2170, 4580066), (4340, 2290033)]