15695054240

素因数分解:

$2^5\times 5^1\times {\mathrm{7309}}^1\times {\mathrm{13421}}^1$

素因数の和:20745

約数の個数: 48

約数和(自身を含む): 37087401960

約数和(自身を除く): 21392347720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7309, 13421, 14618, 26842, 29236, 36545, 53684, 58472, 67105, 73090, 107368, 116944, 134210, 146180, 214736, 233888, 268420, 292360, 429472, 536840, 584720, 1073680, 1169440, 2147360, 98094089, 196188178, 392376356, 490470445, 784752712, 980940890, 1569505424, 1961881780, 3139010848, 3923763560, 7847527120, 15695054240]

約数ペア:

[(1, 15695054240), (2, 7847527120), (4, 3923763560), (5, 3139010848), (8, 1961881780), (10, 1569505424), (16, 980940890), (20, 784752712), (32, 490470445), (40, 392376356), (80, 196188178), (160, 98094089), (7309, 2147360), (13421, 1169440), (14618, 1073680), (26842, 584720), (29236, 536840), (36545, 429472), (53684, 292360), (58472, 268420), (67105, 233888), (73090, 214736), (107368, 146180), (116944, 134210)]