25869090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 67568256

約数和(自身を除く): 41699166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 587, 678, 1130, 1174, 1469, 1695, 1761, 2935, 2938, 3390, 3522, 4407, 5870, 7345, 7631, 8805, 8814, 14690, 15262, 17610, 22035, 22893, 38155, 44070, 45786, 66331, 76310, 114465, 132662, 198993, 228930, 331655, 397986, 663310, 862303, 994965, 1724606, 1989930, 2586909, 4311515, 5173818, 8623030, 12934545, 25869090]

約数ペア:

[(1, 25869090), (2, 12934545), (3, 8623030), (5, 5173818), (6, 4311515), (10, 2586909), (13, 1989930), (15, 1724606), (26, 994965), (30, 862303), (39, 663310), (65, 397986), (78, 331655), (113, 228930), (130, 198993), (195, 132662), (226, 114465), (339, 76310), (390, 66331), (565, 45786), (587, 44070), (678, 38155), (1130, 22893), (1174, 22035), (1469, 17610), (1695, 15262), (1761, 14690), (2935, 8814), (2938, 8805), (3390, 7631), (3522, 7345), (4407, 5870)]