25825020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 78829632

約数和(自身を除く): 53004612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 293, 339, 390, 452, 565, 586, 678, 780, 879, 1130, 1172, 1356, 1465, 1469, 1695, 1758, 2260, 2930, 2938, 3390, 3516, 3809, 4395, 4407, 5860, 5876, 6780, 7345, 7618, 8790, 8814, 11427, 14690, 15236, 17580, 17628, 19045, 22035, 22854, 29380, 33109, 38090, 44070, 45708, 57135, 66218, 76180, 88140, 99327, 114270, 132436, 165545, 198654, 228540, 331090, 397308, 430417, 496635, 662180, 860834, 993270, 1291251, 1721668, 1986540, 2152085, 2582502, 4304170, 5165004, 6456255, 8608340, 12912510, 25825020]

約数ペア:

[(1, 25825020), (2, 12912510), (3, 8608340), (4, 6456255), (5, 5165004), (6, 4304170), (10, 2582502), (12, 2152085), (13, 1986540), (15, 1721668), (20, 1291251), (26, 993270), (30, 860834), (39, 662180), (52, 496635), (60, 430417), (65, 397308), (78, 331090), (113, 228540), (130, 198654), (156, 165545), (195, 132436), (226, 114270), (260, 99327), (293, 88140), (339, 76180), (390, 66218), (452, 57135), (565, 45708), (586, 44070), (678, 38090), (780, 33109), (879, 29380), (1130, 22854), (1172, 22035), (1356, 19045), (1465, 17628), (1469, 17580), (1695, 15236), (1758, 14690), (2260, 11427), (2930, 8814), (2938, 8790), (3390, 7618), (3516, 7345), (3809, 6780), (4395, 5876), (4407, 5860)]