1648381250

素因数分解:

$2^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{11467}}^1$

素因数の和:11517

約数の個数: 48

約数和(自身を含む): 3225168576

約数和(自身を除く): 1576787326

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 625, 1150, 1250, 2875, 3125, 5750, 6250, 11467, 14375, 22934, 28750, 57335, 71875, 114670, 143750, 263741, 286675, 527482, 573350, 1318705, 1433375, 2637410, 2866750, 6593525, 7166875, 13187050, 14333750, 32967625, 35834375, 65935250, 71668750, 164838125, 329676250, 824190625, 1648381250]

約数ペア:

[(1, 1648381250), (2, 824190625), (5, 329676250), (10, 164838125), (23, 71668750), (25, 65935250), (46, 35834375), (50, 32967625), (115, 14333750), (125, 13187050), (230, 7166875), (250, 6593525), (575, 2866750), (625, 2637410), (1150, 1433375), (1250, 1318705), (2875, 573350), (3125, 527482), (5750, 286675), (6250, 263741), (11467, 143750), (14375, 114670), (22934, 71875), (28750, 57335)]