323787550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5087}}^1$

素因数の和:5185

約数の個数: 48

約数和(自身を含む): 643530240

約数和(自身を除く): 319742690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2546, 3350, 5087, 6365, 10174, 12730, 25435, 31825, 50870, 63650, 96653, 127175, 193306, 254350, 340829, 483265, 681658, 966530, 1704145, 2416325, 3408290, 4832650, 6475751, 8520725, 12951502, 17041450, 32378755, 64757510, 161893775, 323787550]

約数ペア:

[(1, 323787550), (2, 161893775), (5, 64757510), (10, 32378755), (19, 17041450), (25, 12951502), (38, 8520725), (50, 6475751), (67, 4832650), (95, 3408290), (134, 2416325), (190, 1704145), (335, 966530), (475, 681658), (670, 483265), (950, 340829), (1273, 254350), (1675, 193306), (2546, 127175), (3350, 96653), (5087, 63650), (6365, 50870), (10174, 31825), (12730, 25435)]