64587040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{57667}}^1$

素因数の和:57689

約数の個数: 48

約数和(自身を含む): 174388032

約数和(自身を除く): 109800992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 57667, 115334, 230668, 288335, 403669, 461336, 576670, 807338, 922672, 1153340, 1614676, 1845344, 2018345, 2306680, 3229352, 4036690, 4613360, 6458704, 8073380, 9226720, 12917408, 16146760, 32293520, 64587040]

約数ペア:

[(1, 64587040), (2, 32293520), (4, 16146760), (5, 12917408), (7, 9226720), (8, 8073380), (10, 6458704), (14, 4613360), (16, 4036690), (20, 3229352), (28, 2306680), (32, 2018345), (35, 1845344), (40, 1614676), (56, 1153340), (70, 922672), (80, 807338), (112, 576670), (140, 461336), (160, 403669), (224, 288335), (280, 230668), (560, 115334), (1120, 57667)]