182884120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 435052800

約数和(自身を除く): 252168680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 331, 380, 662, 727, 760, 1324, 1454, 1655, 2648, 2908, 3310, 3635, 5816, 6289, 6620, 7270, 12578, 13240, 13813, 14540, 25156, 27626, 29080, 31445, 50312, 55252, 62890, 69065, 110504, 125780, 138130, 240637, 251560, 276260, 481274, 552520, 962548, 1203185, 1925096, 2406370, 4572103, 4812740, 9144206, 9625480, 18288412, 22860515, 36576824, 45721030, 91442060, 182884120]

約数ペア:

[(1, 182884120), (2, 91442060), (4, 45721030), (5, 36576824), (8, 22860515), (10, 18288412), (19, 9625480), (20, 9144206), (38, 4812740), (40, 4572103), (76, 2406370), (95, 1925096), (152, 1203185), (190, 962548), (331, 552520), (380, 481274), (662, 276260), (727, 251560), (760, 240637), (1324, 138130), (1454, 125780), (1655, 110504), (2648, 69065), (2908, 62890), (3310, 55252), (3635, 50312), (5816, 31445), (6289, 29080), (6620, 27626), (7270, 25156), (12578, 14540), (13240, 13813)]