20141258165

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{9547}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 28735660800

約数和(自身を除く): 8594402635

約数列:

[1, 5, 7, 35, 49, 79, 109, 245, 395, 545, 553, 763, 2765, 3815, 3871, 5341, 8611, 9547, 19355, 26705, 43055, 47735, 60277, 66829, 301385, 334145, 421939, 467803, 754213, 1040623, 2109695, 2339015, 3771065, 5203115, 5279491, 7284361, 26397455, 36421805, 36956437, 50990527, 82209217, 184782185, 254952635, 411046085, 575464519, 2877322595, 4028251633, 20141258165]

約数ペア:

[(1, 20141258165), (5, 4028251633), (7, 2877322595), (35, 575464519), (49, 411046085), (79, 254952635), (109, 184782185), (245, 82209217), (395, 50990527), (545, 36956437), (553, 36421805), (763, 26397455), (2765, 7284361), (3815, 5279491), (3871, 5203115), (5341, 3771065), (8611, 2339015), (9547, 2109695), (19355, 1040623), (26705, 754213), (43055, 467803), (47735, 421939), (60277, 334145), (66829, 301385)]