26159360

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 63576576

約数和(自身を除く): 37417216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 191, 214, 256, 320, 382, 428, 535, 640, 764, 856, 955, 1070, 1280, 1528, 1712, 1910, 2140, 3056, 3424, 3820, 4280, 6112, 6848, 7640, 8560, 12224, 13696, 15280, 17120, 20437, 24448, 27392, 30560, 34240, 40874, 48896, 61120, 68480, 81748, 102185, 122240, 136960, 163496, 204370, 244480, 326992, 408740, 653984, 817480, 1307968, 1634960, 2615936, 3269920, 5231872, 6539840, 13079680, 26159360]

約数ペア:

[(1, 26159360), (2, 13079680), (4, 6539840), (5, 5231872), (8, 3269920), (10, 2615936), (16, 1634960), (20, 1307968), (32, 817480), (40, 653984), (64, 408740), (80, 326992), (107, 244480), (128, 204370), (160, 163496), (191, 136960), (214, 122240), (256, 102185), (320, 81748), (382, 68480), (428, 61120), (535, 48896), (640, 40874), (764, 34240), (856, 30560), (955, 27392), (1070, 24448), (1280, 20437), (1528, 17120), (1712, 15280), (1910, 13696), (2140, 12224), (3056, 8560), (3424, 7640), (3820, 6848), (4280, 6112)]