70359280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 176551200

約数和(自身を除く): 106191920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 328, 380, 410, 656, 760, 779, 820, 1129, 1520, 1558, 1640, 2258, 3116, 3280, 3895, 4516, 5645, 6232, 7790, 9032, 11290, 12464, 15580, 18064, 21451, 22580, 31160, 42902, 45160, 46289, 62320, 85804, 90320, 92578, 107255, 171608, 185156, 214510, 231445, 343216, 370312, 429020, 462890, 740624, 858040, 879491, 925780, 1716080, 1758982, 1851560, 3517964, 3703120, 4397455, 7035928, 8794910, 14071856, 17589820, 35179640, 70359280]

約数ペア:

[(1, 70359280), (2, 35179640), (4, 17589820), (5, 14071856), (8, 8794910), (10, 7035928), (16, 4397455), (19, 3703120), (20, 3517964), (38, 1851560), (40, 1758982), (41, 1716080), (76, 925780), (80, 879491), (82, 858040), (95, 740624), (152, 462890), (164, 429020), (190, 370312), (205, 343216), (304, 231445), (328, 214510), (380, 185156), (410, 171608), (656, 107255), (760, 92578), (779, 90320), (820, 85804), (1129, 62320), (1520, 46289), (1558, 45160), (1640, 42902), (2258, 31160), (3116, 22580), (3280, 21451), (3895, 18064), (4516, 15580), (5645, 12464), (6232, 11290), (7790, 9032)]