33220480

素因数分解:

$2^7\times 5^1\times {\mathrm{51907}}^1$

素因数の和:51926

約数の個数: 32

約数和(自身を含む): 79419240

約数和(自身を除く): 46198760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 51907, 103814, 207628, 259535, 415256, 519070, 830512, 1038140, 1661024, 2076280, 3322048, 4152560, 6644096, 8305120, 16610240, 33220480]

約数ペア:

[(1, 33220480), (2, 16610240), (4, 8305120), (5, 6644096), (8, 4152560), (10, 3322048), (16, 2076280), (20, 1661024), (32, 1038140), (40, 830512), (64, 519070), (80, 415256), (128, 259535), (160, 207628), (320, 103814), (640, 51907)]