73124343860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1\times {\mathrm{21739}}^1$

素因数の和:23400

約数の個数: 48

約数和(自身を含む): 155077507200

約数和(自身を除く): 81953163340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1543, 2180, 3086, 6172, 7715, 15430, 21739, 30860, 43478, 86956, 108695, 168187, 217390, 336374, 434780, 672748, 840935, 1681870, 2369551, 3363740, 4739102, 9478204, 11847755, 23695510, 33543277, 47391020, 67086554, 134173108, 167716385, 335432770, 670865540, 3656217193, 7312434386, 14624868772, 18281085965, 36562171930, 73124343860]

約数ペア:

[(1, 73124343860), (2, 36562171930), (4, 18281085965), (5, 14624868772), (10, 7312434386), (20, 3656217193), (109, 670865540), (218, 335432770), (436, 167716385), (545, 134173108), (1090, 67086554), (1543, 47391020), (2180, 33543277), (3086, 23695510), (6172, 11847755), (7715, 9478204), (15430, 4739102), (21739, 3363740), (30860, 2369551), (43478, 1681870), (86956, 840935), (108695, 672748), (168187, 434780), (217390, 336374)]