524686240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{252253}}^1$

素因数の和:252281

約数の個数: 48

約数和(自身を含む): 1334928168

約数和(自身を除く): 810241928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 252253, 504506, 1009012, 1261265, 2018024, 2522530, 3279289, 4036048, 5045060, 6558578, 8072096, 10090120, 13117156, 16396445, 20180240, 26234312, 32792890, 40360480, 52468624, 65585780, 104937248, 131171560, 262343120, 524686240]

約数ペア:

[(1, 524686240), (2, 262343120), (4, 131171560), (5, 104937248), (8, 65585780), (10, 52468624), (13, 40360480), (16, 32792890), (20, 26234312), (26, 20180240), (32, 16396445), (40, 13117156), (52, 10090120), (65, 8072096), (80, 6558578), (104, 5045060), (130, 4036048), (160, 3279289), (208, 2522530), (260, 2018024), (416, 1261265), (520, 1009012), (1040, 504506), (2080, 252253)]