69473500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 94064420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 103, 125, 142, 190, 206, 250, 284, 355, 380, 412, 475, 500, 515, 710, 950, 1030, 1349, 1420, 1775, 1900, 1957, 2060, 2375, 2575, 2698, 3550, 3914, 4750, 5150, 5396, 6745, 7100, 7313, 7828, 8875, 9500, 9785, 10300, 12875, 13490, 14626, 17750, 19570, 25750, 26980, 29252, 33725, 35500, 36565, 39140, 48925, 51500, 67450, 73130, 97850, 134900, 138947, 146260, 168625, 182825, 195700, 244625, 277894, 337250, 365650, 489250, 555788, 674500, 694735, 731300, 914125, 978500, 1389470, 1828250, 2778940, 3473675, 3656500, 6947350, 13894700, 17368375, 34736750, 69473500]

約数ペア:

[(1, 69473500), (2, 34736750), (4, 17368375), (5, 13894700), (10, 6947350), (19, 3656500), (20, 3473675), (25, 2778940), (38, 1828250), (50, 1389470), (71, 978500), (76, 914125), (95, 731300), (100, 694735), (103, 674500), (125, 555788), (142, 489250), (190, 365650), (206, 337250), (250, 277894), (284, 244625), (355, 195700), (380, 182825), (412, 168625), (475, 146260), (500, 138947), (515, 134900), (710, 97850), (950, 73130), (1030, 67450), (1349, 51500), (1420, 48925), (1775, 39140), (1900, 36565), (1957, 35500), (2060, 33725), (2375, 29252), (2575, 26980), (2698, 25750), (3550, 19570), (3914, 17750), (4750, 14626), (5150, 13490), (5396, 12875), (6745, 10300), (7100, 9785), (7313, 9500), (7828, 8875)]