26338180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6340

約数の個数: 48

約数和(自身を含む): 63524160

約数和(自身を除く): 37185980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6301, 12602, 25204, 31505, 63010, 69311, 119719, 126020, 138622, 239438, 277244, 346555, 478876, 598595, 693110, 1197190, 1316909, 1386220, 2394380, 2633818, 5267636, 6584545, 13169090, 26338180]

約数ペア:

[(1, 26338180), (2, 13169090), (4, 6584545), (5, 5267636), (10, 2633818), (11, 2394380), (19, 1386220), (20, 1316909), (22, 1197190), (38, 693110), (44, 598595), (55, 478876), (76, 346555), (95, 277244), (110, 239438), (190, 138622), (209, 126020), (220, 119719), (380, 69311), (418, 63010), (836, 31505), (1045, 25204), (2090, 12602), (4180, 6301)]