79669070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 162860544

約数和(自身を除く): 83191474

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 106, 130, 155, 265, 310, 373, 403, 530, 689, 746, 806, 1378, 1643, 1865, 2015, 3286, 3445, 3730, 4030, 4849, 6890, 8215, 9698, 11563, 16430, 19769, 21359, 23126, 24245, 39538, 42718, 48490, 57815, 98845, 106795, 115630, 150319, 197690, 213590, 256997, 300638, 513994, 612839, 751595, 1225678, 1284985, 1503190, 2569970, 3064195, 6128390, 7966907, 15933814, 39834535, 79669070]

約数ペア:

[(1, 79669070), (2, 39834535), (5, 15933814), (10, 7966907), (13, 6128390), (26, 3064195), (31, 2569970), (53, 1503190), (62, 1284985), (65, 1225678), (106, 751595), (130, 612839), (155, 513994), (265, 300638), (310, 256997), (373, 213590), (403, 197690), (530, 150319), (689, 115630), (746, 106795), (806, 98845), (1378, 57815), (1643, 48490), (1865, 42718), (2015, 39538), (3286, 24245), (3445, 23126), (3730, 21359), (4030, 19769), (4849, 16430), (6890, 11563), (8215, 9698)]