61045120

素因数分解:

$2^7\times 5^1\times {\mathrm{95383}}^1$

素因数の和:95402

約数の個数: 32

約数和(自身を含む): 145937520

約数和(自身を除く): 84892400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 95383, 190766, 381532, 476915, 763064, 953830, 1526128, 1907660, 3052256, 3815320, 6104512, 7630640, 12209024, 15261280, 30522560, 61045120]

約数ペア:

[(1, 61045120), (2, 30522560), (4, 15261280), (5, 12209024), (8, 7630640), (10, 6104512), (16, 3815320), (20, 3052256), (32, 1907660), (40, 1526128), (64, 953830), (80, 763064), (128, 476915), (160, 381532), (320, 190766), (640, 95383)]