7132290740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 15805389600

約数和(自身を除く): 8673098860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 109, 116, 145, 202, 218, 290, 404, 436, 505, 545, 580, 1010, 1090, 1117, 2020, 2180, 2234, 2929, 3161, 4468, 5585, 5858, 6322, 11009, 11170, 11716, 12644, 14645, 15805, 22018, 22340, 29290, 31610, 32393, 44036, 55045, 58580, 63220, 64786, 110090, 112817, 121753, 129572, 161965, 220180, 225634, 243506, 319261, 323930, 451268, 487012, 564085, 608765, 638522, 647860, 1128170, 1217530, 1277044, 1596305, 2256340, 2435060, 3192610, 3271693, 3530837, 6385220, 6543386, 7061674, 12297053, 13086772, 14123348, 16358465, 17654185, 24594106, 32716930, 35308370, 49188212, 61485265, 65433860, 70616740, 122970530, 245941060, 356614537, 713229074, 1426458148, 1783072685, 3566145370, 7132290740]

約数ペア:

[(1, 7132290740), (2, 3566145370), (4, 1783072685), (5, 1426458148), (10, 713229074), (20, 356614537), (29, 245941060), (58, 122970530), (101, 70616740), (109, 65433860), (116, 61485265), (145, 49188212), (202, 35308370), (218, 32716930), (290, 24594106), (404, 17654185), (436, 16358465), (505, 14123348), (545, 13086772), (580, 12297053), (1010, 7061674), (1090, 6543386), (1117, 6385220), (2020, 3530837), (2180, 3271693), (2234, 3192610), (2929, 2435060), (3161, 2256340), (4468, 1596305), (5585, 1277044), (5858, 1217530), (6322, 1128170), (11009, 647860), (11170, 638522), (11716, 608765), (12644, 564085), (14645, 487012), (15805, 451268), (22018, 323930), (22340, 319261), (29290, 243506), (31610, 225634), (32393, 220180), (44036, 161965), (55045, 129572), (58580, 121753), (63220, 112817), (64786, 110090)]