66246160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 99993200

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, 1063, 1520, 1558, 1640, 2126, 3116, 3280, 3895, 4252, 5315, 6232, 7790, 8504, 10630, 12464, 15580, 17008, 20197, 21260, 31160, 40394, 42520, 43583, 62320, 80788, 85040, 87166, 100985, 161576, 174332, 201970, 217915, 323152, 348664, 403940, 435830, 697328, 807880, 828077, 871660, 1615760, 1656154, 1743320, 3312308, 3486640, 4140385, 6624616, 8280770, 13249232, 16561540, 33123080, 66246160]

約数ペア:

[(1, 66246160), (2, 33123080), (4, 16561540), (5, 13249232), (8, 8280770), (10, 6624616), (16, 4140385), (19, 3486640), (20, 3312308), (38, 1743320), (40, 1656154), (41, 1615760), (76, 871660), (80, 828077), (82, 807880), (95, 697328), (152, 435830), (164, 403940), (190, 348664), (205, 323152), (304, 217915), (328, 201970), (380, 174332), (410, 161576), (656, 100985), (760, 87166), (779, 85040), (820, 80788), (1063, 62320), (1520, 43583), (1558, 42520), (1640, 40394), (2126, 31160), (3116, 21260), (3280, 20197), (3895, 17008), (4252, 15580), (5315, 12464), (6232, 10630), (7790, 8504)]