26206670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 55650240

約数和(自身を除く): 29443570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 677, 790, 1106, 1354, 2765, 3385, 3871, 4739, 5530, 6770, 7742, 9478, 19355, 23695, 33173, 38710, 47390, 53483, 66346, 106966, 165865, 267415, 331730, 374381, 534830, 748762, 1871905, 2620667, 3743810, 5241334, 13103335, 26206670]

約数ペア:

[(1, 26206670), (2, 13103335), (5, 5241334), (7, 3743810), (10, 2620667), (14, 1871905), (35, 748762), (49, 534830), (70, 374381), (79, 331730), (98, 267415), (158, 165865), (245, 106966), (395, 66346), (490, 53483), (553, 47390), (677, 38710), (790, 33173), (1106, 23695), (1354, 19355), (2765, 9478), (3385, 7742), (3871, 6770), (4739, 5530)]