67322950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 129585456

約数和(自身を除く): 62262506

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 173, 181, 215, 346, 362, 430, 865, 905, 1075, 1730, 1810, 2150, 4325, 4525, 7439, 7783, 8650, 9050, 14878, 15566, 31313, 37195, 38915, 62626, 74390, 77830, 156565, 185975, 194575, 313130, 371950, 389150, 782825, 1346459, 1565650, 2692918, 6732295, 13464590, 33661475, 67322950]

約数ペア:

[(1, 67322950), (2, 33661475), (5, 13464590), (10, 6732295), (25, 2692918), (43, 1565650), (50, 1346459), (86, 782825), (173, 389150), (181, 371950), (215, 313130), (346, 194575), (362, 185975), (430, 156565), (865, 77830), (905, 74390), (1075, 62626), (1730, 38915), (1810, 37195), (2150, 31313), (4325, 15566), (4525, 14878), (7439, 9050), (7783, 8650)]