26933920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 71632512

約数和(自身を除く): 44698592

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 563, 598, 736, 920, 1040, 1126, 1196, 1495, 1840, 2080, 2252, 2392, 2815, 2990, 3680, 4504, 4784, 5630, 5980, 7319, 9008, 9568, 11260, 11960, 12949, 14638, 18016, 22520, 23920, 25898, 29276, 36595, 45040, 47840, 51796, 58552, 64745, 73190, 90080, 103592, 117104, 129490, 146380, 168337, 207184, 234208, 258980, 292760, 336674, 414368, 517960, 585520, 673348, 841685, 1035920, 1171040, 1346696, 1683370, 2071840, 2693392, 3366740, 5386784, 6733480, 13466960, 26933920]

約数ペア:

[(1, 26933920), (2, 13466960), (4, 6733480), (5, 5386784), (8, 3366740), (10, 2693392), (13, 2071840), (16, 1683370), (20, 1346696), (23, 1171040), (26, 1035920), (32, 841685), (40, 673348), (46, 585520), (52, 517960), (65, 414368), (80, 336674), (92, 292760), (104, 258980), (115, 234208), (130, 207184), (160, 168337), (184, 146380), (208, 129490), (230, 117104), (260, 103592), (299, 90080), (368, 73190), (416, 64745), (460, 58552), (520, 51796), (563, 47840), (598, 45040), (736, 36595), (920, 29276), (1040, 25898), (1126, 23920), (1196, 22520), (1495, 18016), (1840, 14638), (2080, 12949), (2252, 11960), (2392, 11260), (2815, 9568), (2990, 9008), (3680, 7319), (4504, 5980), (4784, 5630)]