13503500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 16373620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 226, 239, 250, 452, 478, 500, 565, 956, 1130, 1195, 2260, 2390, 2825, 4780, 5650, 5975, 11300, 11950, 14125, 23900, 27007, 28250, 29875, 54014, 56500, 59750, 108028, 119500, 135035, 270070, 540140, 675175, 1350350, 2700700, 3375875, 6751750, 13503500]

約数ペア:

[(1, 13503500), (2, 6751750), (4, 3375875), (5, 2700700), (10, 1350350), (20, 675175), (25, 540140), (50, 270070), (100, 135035), (113, 119500), (125, 108028), (226, 59750), (239, 56500), (250, 54014), (452, 29875), (478, 28250), (500, 27007), (565, 23900), (956, 14125), (1130, 11950), (1195, 11300), (2260, 5975), (2390, 5650), (2825, 4780)]