26823940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 67568256

約数和(自身を除く): 40744316

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 83, 110, 113, 130, 143, 166, 220, 226, 260, 286, 332, 415, 452, 565, 572, 715, 830, 913, 1079, 1130, 1243, 1430, 1469, 1660, 1826, 2158, 2260, 2486, 2860, 2938, 3652, 4316, 4565, 4972, 5395, 5876, 6215, 7345, 9130, 9379, 10790, 11869, 12430, 14690, 16159, 18260, 18758, 21580, 23738, 24860, 29380, 32318, 37516, 46895, 47476, 59345, 64636, 80795, 93790, 103169, 118690, 121927, 161590, 187580, 206338, 237380, 243854, 323180, 412676, 487708, 515845, 609635, 1031690, 1219270, 1341197, 2063380, 2438540, 2682394, 5364788, 6705985, 13411970, 26823940]

約数ペア:

[(1, 26823940), (2, 13411970), (4, 6705985), (5, 5364788), (10, 2682394), (11, 2438540), (13, 2063380), (20, 1341197), (22, 1219270), (26, 1031690), (44, 609635), (52, 515845), (55, 487708), (65, 412676), (83, 323180), (110, 243854), (113, 237380), (130, 206338), (143, 187580), (166, 161590), (220, 121927), (226, 118690), (260, 103169), (286, 93790), (332, 80795), (415, 64636), (452, 59345), (565, 47476), (572, 46895), (715, 37516), (830, 32318), (913, 29380), (1079, 24860), (1130, 23738), (1243, 21580), (1430, 18758), (1469, 18260), (1660, 16159), (1826, 14690), (2158, 12430), (2260, 11869), (2486, 10790), (2860, 9379), (2938, 9130), (3652, 7345), (4316, 6215), (4565, 5876), (4972, 5395)]