7691639440

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{205879}}^1$

素因数の和:206359

約数の個数: 40

約数和(自身を含む): 17921442240

約数和(自身を除く): 10229802800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1868, 2335, 3736, 4670, 7472, 9340, 18680, 37360, 205879, 411758, 823516, 1029395, 1647032, 2058790, 3294064, 4117580, 8235160, 16470320, 96145493, 192290986, 384581972, 480727465, 769163944, 961454930, 1538327888, 1922909860, 3845819720, 7691639440]

約数ペア:

[(1, 7691639440), (2, 3845819720), (4, 1922909860), (5, 1538327888), (8, 961454930), (10, 769163944), (16, 480727465), (20, 384581972), (40, 192290986), (80, 96145493), (467, 16470320), (934, 8235160), (1868, 4117580), (2335, 3294064), (3736, 2058790), (4670, 1647032), (7472, 1029395), (9340, 823516), (18680, 411758), (37360, 205879)]