10895540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 23853312

約数和(自身を除く): 12957772

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 173, 188, 235, 268, 335, 346, 470, 670, 692, 865, 940, 1340, 1730, 3149, 3460, 6298, 8131, 11591, 12596, 15745, 16262, 23182, 31490, 32524, 40655, 46364, 57955, 62980, 81310, 115910, 162620, 231820, 544777, 1089554, 2179108, 2723885, 5447770, 10895540]

約数ペア:

[(1, 10895540), (2, 5447770), (4, 2723885), (5, 2179108), (10, 1089554), (20, 544777), (47, 231820), (67, 162620), (94, 115910), (134, 81310), (173, 62980), (188, 57955), (235, 46364), (268, 40655), (335, 32524), (346, 31490), (470, 23182), (670, 16262), (692, 15745), (865, 12596), (940, 11591), (1340, 8131), (1730, 6298), (3149, 3460)]