2027434550

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 3808684800

約数和(自身を除く): 1781250250

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 359, 631, 718, 895, 1262, 1790, 1795, 3155, 3590, 4475, 6310, 8950, 8975, 15775, 17950, 31550, 64261, 112949, 128522, 225898, 226529, 321305, 453058, 564745, 642610, 1129490, 1132645, 1606525, 2265290, 2823725, 3213050, 5647450, 5663225, 11326450, 40548691, 81097382, 202743455, 405486910, 1013717275, 2027434550]

約数ペア:

[(1, 2027434550), (2, 1013717275), (5, 405486910), (10, 202743455), (25, 81097382), (50, 40548691), (179, 11326450), (358, 5663225), (359, 5647450), (631, 3213050), (718, 2823725), (895, 2265290), (1262, 1606525), (1790, 1132645), (1795, 1129490), (3155, 642610), (3590, 564745), (4475, 453058), (6310, 321305), (8950, 226529), (8975, 225898), (15775, 128522), (17950, 112949), (31550, 64261)]