89080960

素因数分解:

$2^7\times 5^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 214414200

約数和(自身を除く): 125333240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 181, 320, 362, 640, 724, 769, 905, 1448, 1538, 1810, 2896, 3076, 3620, 3845, 5792, 6152, 7240, 7690, 11584, 12304, 14480, 15380, 23168, 24608, 28960, 30760, 49216, 57920, 61520, 98432, 115840, 123040, 139189, 246080, 278378, 492160, 556756, 695945, 1113512, 1391890, 2227024, 2783780, 4454048, 5567560, 8908096, 11135120, 17816192, 22270240, 44540480, 89080960]

約数ペア:

[(1, 89080960), (2, 44540480), (4, 22270240), (5, 17816192), (8, 11135120), (10, 8908096), (16, 5567560), (20, 4454048), (32, 2783780), (40, 2227024), (64, 1391890), (80, 1113512), (128, 695945), (160, 556756), (181, 492160), (320, 278378), (362, 246080), (640, 139189), (724, 123040), (769, 115840), (905, 98432), (1448, 61520), (1538, 57920), (1810, 49216), (2896, 30760), (3076, 28960), (3620, 24608), (3845, 23168), (5792, 15380), (6152, 14480), (7240, 12304), (7690, 11584)]