2196372920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{182423}}^1$

素因数の和:182484

約数の個数: 64

約数和(自身を含む): 5779192320

約数和(自身を除く): 3582819400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 182423, 364846, 729692, 912115, 1276961, 1459384, 1824230, 2553922, 3648460, 5107844, 6384805, 7296920, 7844189, 10215688, 12769610, 15688378, 25539220, 31376756, 39220945, 51078440, 54909323, 62753512, 78441890, 109818646, 156883780, 219637292, 274546615, 313767560, 439274584, 549093230, 1098186460, 2196372920]

約数ペア:

[(1, 2196372920), (2, 1098186460), (4, 549093230), (5, 439274584), (7, 313767560), (8, 274546615), (10, 219637292), (14, 156883780), (20, 109818646), (28, 78441890), (35, 62753512), (40, 54909323), (43, 51078440), (56, 39220945), (70, 31376756), (86, 25539220), (140, 15688378), (172, 12769610), (215, 10215688), (280, 7844189), (301, 7296920), (344, 6384805), (430, 5107844), (602, 3648460), (860, 2553922), (1204, 1824230), (1505, 1459384), (1720, 1276961), (2408, 912115), (3010, 729692), (6020, 364846), (12040, 182423)]