2116724520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{108217}}^1$

素因数の和:108394

約数の個数: 64

約数和(自身を含む): 6389190720

約数和(自身を除く): 4272466200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 108217, 216434, 324651, 432868, 541085, 649302, 865736, 1082170, 1298604, 1623255, 2164340, 2597208, 3246510, 4328680, 6493020, 12986040, 17639371, 35278742, 52918113, 70557484, 88196855, 105836226, 141114968, 176393710, 211672452, 264590565, 352787420, 423344904, 529181130, 705574840, 1058362260, 2116724520]

約数ペア:

[(1, 2116724520), (2, 1058362260), (3, 705574840), (4, 529181130), (5, 423344904), (6, 352787420), (8, 264590565), (10, 211672452), (12, 176393710), (15, 141114968), (20, 105836226), (24, 88196855), (30, 70557484), (40, 52918113), (60, 35278742), (120, 17639371), (163, 12986040), (326, 6493020), (489, 4328680), (652, 3246510), (815, 2597208), (978, 2164340), (1304, 1623255), (1630, 1298604), (1956, 1082170), (2445, 865736), (3260, 649302), (3912, 541085), (4890, 432868), (6520, 324651), (9780, 216434), (19560, 108217)]