83007860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 197920800

約数和(自身を除く): 114912940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 101, 109, 116, 130, 145, 202, 218, 260, 290, 377, 404, 436, 505, 545, 580, 754, 1010, 1090, 1313, 1417, 1508, 1885, 2020, 2180, 2626, 2834, 2929, 3161, 3770, 5252, 5668, 5858, 6322, 6565, 7085, 7540, 11009, 11716, 12644, 13130, 14170, 14645, 15805, 22018, 26260, 28340, 29290, 31610, 38077, 41093, 44036, 55045, 58580, 63220, 76154, 82186, 110090, 143117, 152308, 164372, 190385, 205465, 220180, 286234, 319261, 380770, 410930, 572468, 638522, 715585, 761540, 821860, 1277044, 1431170, 1596305, 2862340, 3192610, 4150393, 6385220, 8300786, 16601572, 20751965, 41503930, 83007860]

約数ペア:

[(1, 83007860), (2, 41503930), (4, 20751965), (5, 16601572), (10, 8300786), (13, 6385220), (20, 4150393), (26, 3192610), (29, 2862340), (52, 1596305), (58, 1431170), (65, 1277044), (101, 821860), (109, 761540), (116, 715585), (130, 638522), (145, 572468), (202, 410930), (218, 380770), (260, 319261), (290, 286234), (377, 220180), (404, 205465), (436, 190385), (505, 164372), (545, 152308), (580, 143117), (754, 110090), (1010, 82186), (1090, 76154), (1313, 63220), (1417, 58580), (1508, 55045), (1885, 44036), (2020, 41093), (2180, 38077), (2626, 31610), (2834, 29290), (2929, 28340), (3161, 26260), (3770, 22018), (5252, 15805), (5668, 14645), (5858, 14170), (6322, 13130), (6565, 12644), (7085, 11716), (7540, 11009)]