70618880

素因数分解:

$2^8\times 5^1\times {\mathrm{55171}}^1$

素因数の和:55192

約数の個数: 36

約数和(自身を含む): 169157352

約数和(自身を除く): 98538472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 55171, 110342, 220684, 275855, 441368, 551710, 882736, 1103420, 1765472, 2206840, 3530944, 4413680, 7061888, 8827360, 14123776, 17654720, 35309440, 70618880]

約数ペア:

[(1, 70618880), (2, 35309440), (4, 17654720), (5, 14123776), (8, 8827360), (10, 7061888), (16, 4413680), (20, 3530944), (32, 2206840), (40, 1765472), (64, 1103420), (80, 882736), (128, 551710), (160, 441368), (256, 275855), (320, 220684), (640, 110342), (1280, 55171)]