4112320

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 9985248

約数和(自身を除く): 5872928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 181, 284, 320, 355, 362, 568, 710, 724, 905, 1136, 1420, 1448, 1810, 2272, 2840, 2896, 3620, 4544, 5680, 5792, 7240, 11360, 11584, 12851, 14480, 22720, 25702, 28960, 51404, 57920, 64255, 102808, 128510, 205616, 257020, 411232, 514040, 822464, 1028080, 2056160, 4112320]

約数ペア:

[(1, 4112320), (2, 2056160), (4, 1028080), (5, 822464), (8, 514040), (10, 411232), (16, 257020), (20, 205616), (32, 128510), (40, 102808), (64, 64255), (71, 57920), (80, 51404), (142, 28960), (160, 25702), (181, 22720), (284, 14480), (320, 12851), (355, 11584), (362, 11360), (568, 7240), (710, 5792), (724, 5680), (905, 4544), (1136, 3620), (1420, 2896), (1448, 2840), (1810, 2272)]