1968097250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 4307427072

約数和(自身を除く): 2339329822

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 347, 350, 463, 490, 694, 875, 926, 1225, 1735, 1750, 2315, 2429, 2450, 3241, 3470, 4630, 4858, 6125, 6482, 8675, 11575, 12145, 12250, 16205, 17003, 17350, 22687, 23150, 24290, 32410, 34006, 43375, 45374, 57875, 60725, 81025, 85015, 86750, 113435, 115750, 121450, 160661, 162050, 170030, 226870, 303625, 321322, 405125, 425075, 567175, 607250, 803305, 810250, 850150, 1124627, 1134350, 1606610, 2125375, 2249254, 2835875, 4016525, 4250750, 5623135, 5671750, 7872389, 8033050, 11246270, 15744778, 20082625, 28115675, 39361945, 40165250, 56231350, 78723890, 140578375, 196809725, 281156750, 393619450, 984048625, 1968097250]

約数ペア:

[(1, 1968097250), (2, 984048625), (5, 393619450), (7, 281156750), (10, 196809725), (14, 140578375), (25, 78723890), (35, 56231350), (49, 40165250), (50, 39361945), (70, 28115675), (98, 20082625), (125, 15744778), (175, 11246270), (245, 8033050), (250, 7872389), (347, 5671750), (350, 5623135), (463, 4250750), (490, 4016525), (694, 2835875), (875, 2249254), (926, 2125375), (1225, 1606610), (1735, 1134350), (1750, 1124627), (2315, 850150), (2429, 810250), (2450, 803305), (3241, 607250), (3470, 567175), (4630, 425075), (4858, 405125), (6125, 321322), (6482, 303625), (8675, 226870), (11575, 170030), (12145, 162050), (12250, 160661), (16205, 121450), (17003, 115750), (17350, 113435), (22687, 86750), (23150, 85015), (24290, 81025), (32410, 60725), (34006, 57875), (43375, 45374)]