11405682020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{293507}}^1$

素因数の和:293612

約数の個数: 48

約数和(自身を含む): 25147765440

約数和(自身を除く): 13742083420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 19430, 38860, 293507, 587014, 1174028, 1467535, 2935070, 5870140, 8511703, 17023406, 19664969, 34046812, 39329938, 42558515, 78659876, 85117030, 98324845, 170234060, 196649690, 393299380, 570284101, 1140568202, 2281136404, 2851420505, 5702841010, 11405682020]

約数ペア:

[(1, 11405682020), (2, 5702841010), (4, 2851420505), (5, 2281136404), (10, 1140568202), (20, 570284101), (29, 393299380), (58, 196649690), (67, 170234060), (116, 98324845), (134, 85117030), (145, 78659876), (268, 42558515), (290, 39329938), (335, 34046812), (580, 19664969), (670, 17023406), (1340, 8511703), (1943, 5870140), (3886, 2935070), (7772, 1467535), (9715, 1174028), (19430, 587014), (38860, 293507)]