133769020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12409}}^1$

素因数の和:12443

約数の個数: 72

約数和(自身を含む): 356514480

約数和(自身を除く): 222745460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 12409, 24818, 49636, 62045, 86863, 124090, 136499, 173726, 248180, 272998, 347452, 434315, 545996, 608041, 682495, 868630, 955493, 1216082, 1364990, 1737260, 1910986, 2432164, 2729980, 3040205, 3821972, 4777465, 6080410, 6688451, 9554930, 12160820, 13376902, 19109860, 26753804, 33442255, 66884510, 133769020]

約数ペア:

[(1, 133769020), (2, 66884510), (4, 33442255), (5, 26753804), (7, 19109860), (10, 13376902), (11, 12160820), (14, 9554930), (20, 6688451), (22, 6080410), (28, 4777465), (35, 3821972), (44, 3040205), (49, 2729980), (55, 2432164), (70, 1910986), (77, 1737260), (98, 1364990), (110, 1216082), (140, 955493), (154, 868630), (196, 682495), (220, 608041), (245, 545996), (308, 434315), (385, 347452), (490, 272998), (539, 248180), (770, 173726), (980, 136499), (1078, 124090), (1540, 86863), (2156, 62045), (2695, 49636), (5390, 24818), (10780, 12409)]