107745920

素因数分解:

$2^7\times 5^1\times {\mathrm{168353}}^1$

素因数の和:168372

約数の個数: 32

約数和(自身を含む): 257581620

約数和(自身を除く): 149835700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 168353, 336706, 673412, 841765, 1346824, 1683530, 2693648, 3367060, 5387296, 6734120, 10774592, 13468240, 21549184, 26936480, 53872960, 107745920]

約数ペア:

[(1, 107745920), (2, 53872960), (4, 26936480), (5, 21549184), (8, 13468240), (10, 10774592), (16, 6734120), (20, 5387296), (32, 3367060), (40, 2693648), (64, 1683530), (80, 1346824), (128, 841765), (160, 673412), (320, 336706), (640, 168353)]