293789440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{32789}}^1$

素因数の和:32817

約数の個数: 72

約数和(自身を含む): 804273120

約数和(自身を除く): 510483680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 32789, 65578, 131156, 163945, 229523, 262312, 327890, 459046, 524624, 655780, 918092, 1049248, 1147615, 1311560, 1836184, 2098496, 2295230, 2623120, 3672368, 4196992, 4590460, 5246240, 7344736, 8393984, 9180920, 10492480, 14689472, 18361840, 20984960, 29378944, 36723680, 41969920, 58757888, 73447360, 146894720, 293789440]

約数ペア:

[(1, 293789440), (2, 146894720), (4, 73447360), (5, 58757888), (7, 41969920), (8, 36723680), (10, 29378944), (14, 20984960), (16, 18361840), (20, 14689472), (28, 10492480), (32, 9180920), (35, 8393984), (40, 7344736), (56, 5246240), (64, 4590460), (70, 4196992), (80, 3672368), (112, 2623120), (128, 2295230), (140, 2098496), (160, 1836184), (224, 1311560), (256, 1147615), (280, 1049248), (320, 918092), (448, 655780), (560, 524624), (640, 459046), (896, 327890), (1120, 262312), (1280, 229523), (1792, 163945), (2240, 131156), (4480, 65578), (8960, 32789)]