34462580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 77112000

約数和(自身を除く): 42649420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 89, 95, 178, 190, 356, 380, 445, 890, 1019, 1691, 1780, 2038, 3382, 4076, 5095, 6764, 8455, 10190, 16910, 19361, 20380, 33820, 38722, 77444, 90691, 96805, 181382, 193610, 362764, 387220, 453455, 906910, 1723129, 1813820, 3446258, 6892516, 8615645, 17231290, 34462580]

約数ペア:

[(1, 34462580), (2, 17231290), (4, 8615645), (5, 6892516), (10, 3446258), (19, 1813820), (20, 1723129), (38, 906910), (76, 453455), (89, 387220), (95, 362764), (178, 193610), (190, 181382), (356, 96805), (380, 90691), (445, 77444), (890, 38722), (1019, 33820), (1691, 20380), (1780, 19361), (2038, 16910), (3382, 10190), (4076, 8455), (5095, 6764)]