25150093774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{26669}}^1$

素因数の和:26809

約数の個数: 64

約数和(自身を含む): 45164044800

約数和(自身を除く): 20013951026

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 83, 166, 247, 299, 437, 494, 598, 874, 1079, 1577, 1909, 2158, 3154, 3818, 5681, 11362, 20501, 24817, 26669, 36271, 41002, 49634, 53338, 72542, 346697, 471523, 506711, 613387, 693394, 943046, 1013422, 1226774, 2213527, 4427054, 6587243, 7974031, 11654353, 13174486, 15948062, 23308706, 28775851, 42057013, 50911121, 57551702, 84114026, 101822242, 151506589, 303013178, 546741169, 661844573, 967311299, 1093482338, 1323689146, 1934622598, 12575046887, 25150093774]

約数ペア:

[(1, 25150093774), (2, 12575046887), (13, 1934622598), (19, 1323689146), (23, 1093482338), (26, 967311299), (38, 661844573), (46, 546741169), (83, 303013178), (166, 151506589), (247, 101822242), (299, 84114026), (437, 57551702), (494, 50911121), (598, 42057013), (874, 28775851), (1079, 23308706), (1577, 15948062), (1909, 13174486), (2158, 11654353), (3154, 7974031), (3818, 6587243), (5681, 4427054), (11362, 2213527), (20501, 1226774), (24817, 1013422), (26669, 943046), (36271, 693394), (41002, 613387), (49634, 506711), (53338, 471523), (72542, 346697)]