7767680

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 19002600

約数和(自身を除く): 11234920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 229, 265, 320, 424, 458, 530, 640, 848, 916, 1060, 1145, 1696, 1832, 2120, 2290, 3392, 3664, 4240, 4580, 6784, 7328, 8480, 9160, 12137, 14656, 16960, 18320, 24274, 29312, 33920, 36640, 48548, 60685, 73280, 97096, 121370, 146560, 194192, 242740, 388384, 485480, 776768, 970960, 1553536, 1941920, 3883840, 7767680]

約数ペア:

[(1, 7767680), (2, 3883840), (4, 1941920), (5, 1553536), (8, 970960), (10, 776768), (16, 485480), (20, 388384), (32, 242740), (40, 194192), (53, 146560), (64, 121370), (80, 97096), (106, 73280), (128, 60685), (160, 48548), (212, 36640), (229, 33920), (265, 29312), (320, 24274), (424, 18320), (458, 16960), (530, 14656), (640, 12137), (848, 9160), (916, 8480), (1060, 7328), (1145, 6784), (1696, 4580), (1832, 4240), (2120, 3664), (2290, 3392)]