1570555580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5147}}^1$

素因数の和:5259

約数の個数: 96

約数和(自身を含む): 3839996160

約数和(自身を除く): 2269440580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 73, 76, 95, 110, 146, 190, 209, 220, 292, 365, 380, 418, 730, 803, 836, 1045, 1387, 1460, 1606, 2090, 2774, 3212, 4015, 4180, 5147, 5548, 6935, 8030, 10294, 13870, 15257, 16060, 20588, 25735, 27740, 30514, 51470, 56617, 61028, 76285, 97793, 102940, 113234, 152570, 195586, 226468, 283085, 305140, 375731, 391172, 488965, 566170, 751462, 977930, 1075723, 1132340, 1502924, 1878655, 1955860, 2151446, 3757310, 4133041, 4302892, 5378615, 7138889, 7514620, 8266082, 10757230, 14277778, 16532164, 20665205, 21514460, 28555556, 35694445, 41330410, 71388890, 78527779, 82660820, 142777780, 157055558, 314111116, 392638895, 785277790, 1570555580]

約数ペア:

[(1, 1570555580), (2, 785277790), (4, 392638895), (5, 314111116), (10, 157055558), (11, 142777780), (19, 82660820), (20, 78527779), (22, 71388890), (38, 41330410), (44, 35694445), (55, 28555556), (73, 21514460), (76, 20665205), (95, 16532164), (110, 14277778), (146, 10757230), (190, 8266082), (209, 7514620), (220, 7138889), (292, 5378615), (365, 4302892), (380, 4133041), (418, 3757310), (730, 2151446), (803, 1955860), (836, 1878655), (1045, 1502924), (1387, 1132340), (1460, 1075723), (1606, 977930), (2090, 751462), (2774, 566170), (3212, 488965), (4015, 391172), (4180, 375731), (5147, 305140), (5548, 283085), (6935, 226468), (8030, 195586), (10294, 152570), (13870, 113234), (15257, 102940), (16060, 97793), (20588, 76285), (25735, 61028), (27740, 56617), (30514, 51470)]