21843157078340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2049076649}}^1$

素因数の和:2049076712

約数の個数: 48

約数和(自身を含む): 50603996948400

約数和(自身を除く): 28760839870060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 2049076649, 4098153298, 8196306596, 10245383245, 20490766490, 26637996437, 40981532980, 53275992874, 84012142609, 106551985748, 133189982185, 168024285218, 266379964370, 336048570436, 420060713045, 532759928740, 840121426090, 1092157853917, 1680242852180, 2184315707834, 4368631415668, 5460789269585, 10921578539170, 21843157078340]

約数ペア:

[(1, 21843157078340), (2, 10921578539170), (4, 5460789269585), (5, 4368631415668), (10, 2184315707834), (13, 1680242852180), (20, 1092157853917), (26, 840121426090), (41, 532759928740), (52, 420060713045), (65, 336048570436), (82, 266379964370), (130, 168024285218), (164, 133189982185), (205, 106551985748), (260, 84012142609), (410, 53275992874), (533, 40981532980), (820, 26637996437), (1066, 20490766490), (2132, 10245383245), (2665, 8196306596), (5330, 4098153298), (10660, 2049076649)]