1081796380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 2695222656

約数和(自身を除く): 1613426276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 97, 140, 148, 185, 194, 259, 370, 388, 485, 518, 679, 740, 970, 1036, 1295, 1358, 1940, 2153, 2590, 2716, 3395, 3589, 4306, 5180, 6790, 7178, 8612, 10765, 13580, 14356, 15071, 17945, 21530, 25123, 30142, 35890, 43060, 50246, 60284, 71780, 75355, 79661, 100492, 125615, 150710, 159322, 208841, 251230, 301420, 318644, 398305, 417682, 502460, 557627, 796610, 835364, 1044205, 1115254, 1461887, 1593220, 2088410, 2230508, 2788135, 2923774, 4176820, 5576270, 5847548, 7309435, 7727117, 11152540, 14618870, 15454234, 29237740, 30908468, 38635585, 54089819, 77271170, 108179638, 154542340, 216359276, 270449095, 540898190, 1081796380]

約数ペア:

[(1, 1081796380), (2, 540898190), (4, 270449095), (5, 216359276), (7, 154542340), (10, 108179638), (14, 77271170), (20, 54089819), (28, 38635585), (35, 30908468), (37, 29237740), (70, 15454234), (74, 14618870), (97, 11152540), (140, 7727117), (148, 7309435), (185, 5847548), (194, 5576270), (259, 4176820), (370, 2923774), (388, 2788135), (485, 2230508), (518, 2088410), (679, 1593220), (740, 1461887), (970, 1115254), (1036, 1044205), (1295, 835364), (1358, 796610), (1940, 557627), (2153, 502460), (2590, 417682), (2716, 398305), (3395, 318644), (3589, 301420), (4306, 251230), (5180, 208841), (6790, 159322), (7178, 150710), (8612, 125615), (10765, 100492), (13580, 79661), (14356, 75355), (15071, 71780), (17945, 60284), (21530, 50246), (25123, 43060), (30142, 35890)]