23223520

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 32024960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 839, 865, 1384, 1678, 1730, 2768, 3356, 3460, 4195, 5536, 6712, 6920, 8390, 13424, 13840, 16780, 26848, 27680, 33560, 67120, 134240, 145147, 290294, 580588, 725735, 1161176, 1451470, 2322352, 2902940, 4644704, 5805880, 11611760, 23223520]

約数ペア:

[(1, 23223520), (2, 11611760), (4, 5805880), (5, 4644704), (8, 2902940), (10, 2322352), (16, 1451470), (20, 1161176), (32, 725735), (40, 580588), (80, 290294), (160, 145147), (173, 134240), (346, 67120), (692, 33560), (839, 27680), (865, 26848), (1384, 16780), (1678, 13840), (1730, 13424), (2768, 8390), (3356, 6920), (3460, 6712), (4195, 5536)]