4976589440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409259}}^1$

素因数の和:409297

約数の個数: 64

約数和(自身を含む): 12523356000

約数和(自身を除く): 7546766560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 409259, 818518, 1637036, 2046295, 3274072, 4092590, 6548144, 7775921, 8185180, 13096288, 15551842, 16370360, 26192576, 31103684, 32740720, 38879605, 52385152, 62207368, 65481440, 77759210, 124414736, 130962880, 155518420, 248829472, 261925760, 311036840, 497658944, 622073680, 995317888, 1244147360, 2488294720, 4976589440]

約数ペア:

[(1, 4976589440), (2, 2488294720), (4, 1244147360), (5, 995317888), (8, 622073680), (10, 497658944), (16, 311036840), (19, 261925760), (20, 248829472), (32, 155518420), (38, 130962880), (40, 124414736), (64, 77759210), (76, 65481440), (80, 62207368), (95, 52385152), (128, 38879605), (152, 32740720), (160, 31103684), (190, 26192576), (304, 16370360), (320, 15551842), (380, 13096288), (608, 8185180), (640, 7775921), (760, 6548144), (1216, 4092590), (1520, 3274072), (2432, 2046295), (3040, 1637036), (6080, 818518), (12160, 409259)]