38568550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 75508560

約数和(自身を除く): 36940010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 134, 145, 290, 335, 397, 670, 725, 794, 1450, 1675, 1943, 1985, 3350, 3886, 3970, 9715, 9925, 11513, 19430, 19850, 23026, 26599, 48575, 53198, 57565, 97150, 115130, 132995, 265990, 287825, 575650, 664975, 771371, 1329950, 1542742, 3856855, 7713710, 19284275, 38568550]

約数ペア:

[(1, 38568550), (2, 19284275), (5, 7713710), (10, 3856855), (25, 1542742), (29, 1329950), (50, 771371), (58, 664975), (67, 575650), (134, 287825), (145, 265990), (290, 132995), (335, 115130), (397, 97150), (670, 57565), (725, 53198), (794, 48575), (1450, 26599), (1675, 23026), (1943, 19850), (1985, 19430), (3350, 11513), (3886, 9925), (3970, 9715)]