804567830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 1654483968

約数和(自身を除く): 849916138

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 487, 506, 653, 974, 1265, 1306, 2435, 2530, 3265, 4870, 5357, 6530, 7183, 10714, 11201, 14366, 15019, 22402, 26785, 30038, 35915, 53570, 56005, 71830, 75095, 112010, 123211, 150190, 165209, 246422, 318011, 330418, 616055, 636022, 826045, 1232110, 1590055, 1652090, 3180110, 3498121, 6996242, 7314253, 14628506, 17490605, 34981210, 36571265, 73142530, 80456783, 160913566, 402283915, 804567830]

約数ペア:

[(1, 804567830), (2, 402283915), (5, 160913566), (10, 80456783), (11, 73142530), (22, 36571265), (23, 34981210), (46, 17490605), (55, 14628506), (110, 7314253), (115, 6996242), (230, 3498121), (253, 3180110), (487, 1652090), (506, 1590055), (653, 1232110), (974, 826045), (1265, 636022), (1306, 616055), (2435, 330418), (2530, 318011), (3265, 246422), (4870, 165209), (5357, 150190), (6530, 123211), (7183, 112010), (10714, 75095), (11201, 71830), (14366, 56005), (15019, 53570), (22402, 35915), (26785, 30038)]