2012257510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{365201}}^1$

素因数の和:365256

約数の個数: 32

約数和(自身を含む): 3944181600

約数和(自身を除く): 1931924090

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 365201, 730402, 1826005, 3652010, 6938819, 10590829, 13877638, 21181658, 34694095, 52954145, 69388190, 105908290, 201225751, 402451502, 1006128755, 2012257510]

約数ペア:

[(1, 2012257510), (2, 1006128755), (5, 402451502), (10, 201225751), (19, 105908290), (29, 69388190), (38, 52954145), (58, 34694095), (95, 21181658), (145, 13877638), (190, 10590829), (290, 6938819), (551, 3652010), (1102, 1826005), (2755, 730402), (5510, 365201)]