73085780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 165533760

約数和(自身を除く): 92447980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 4691, 7790, 9382, 15580, 18764, 23455, 46910, 89129, 93820, 178258, 192331, 356516, 384662, 445645, 769324, 891290, 961655, 1782580, 1923310, 3654289, 3846620, 7308578, 14617156, 18271445, 36542890, 73085780]

約数ペア:

[(1, 73085780), (2, 36542890), (4, 18271445), (5, 14617156), (10, 7308578), (19, 3846620), (20, 3654289), (38, 1923310), (41, 1782580), (76, 961655), (82, 891290), (95, 769324), (164, 445645), (190, 384662), (205, 356516), (380, 192331), (410, 178258), (779, 93820), (820, 89129), (1558, 46910), (3116, 23455), (3895, 18764), (4691, 15580), (7790, 9382)]