488525060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{28703}}^1$

素因数の和:28772

約数の個数: 48

約数和(自身を含む): 1099478016

約数和(自身を除く): 610952956

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 28703, 57406, 114812, 143515, 287030, 574060, 660169, 1062011, 1320338, 2124022, 2640676, 3300845, 4248044, 5310055, 6601690, 10620110, 13203380, 21240220, 24426253, 48852506, 97705012, 122131265, 244262530, 488525060]

約数ペア:

[(1, 488525060), (2, 244262530), (4, 122131265), (5, 97705012), (10, 48852506), (20, 24426253), (23, 21240220), (37, 13203380), (46, 10620110), (74, 6601690), (92, 5310055), (115, 4248044), (148, 3300845), (185, 2640676), (230, 2124022), (370, 1320338), (460, 1062011), (740, 660169), (851, 574060), (1702, 287030), (3404, 143515), (4255, 114812), (8510, 57406), (17020, 28703)]