2016977760010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{114013}}^1$

素因数の和:114583

約数の個数: 64

約数和(自身を含む): 3782710886400

約数和(自身を除く): 1765733126390

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 383, 745, 766, 1490, 1915, 3830, 4619, 9238, 11873, 23095, 23746, 46190, 57067, 59365, 114013, 114134, 118730, 228026, 285335, 570065, 570670, 1140130, 1769077, 3534403, 3538154, 7068806, 8845385, 16987937, 17672015, 17690770, 33975874, 35344030, 43666979, 84939685, 87333958, 169879370, 218334895, 436669790, 526626047, 1053252094, 1353676349, 2633130235, 2707352698, 5266260470, 6506379871, 6768381745, 13012759742, 13536763490, 32531899355, 65063798710, 201697776001, 403395552002, 1008488880005, 2016977760010]

約数ペア:

[(1, 2016977760010), (2, 1008488880005), (5, 403395552002), (10, 201697776001), (31, 65063798710), (62, 32531899355), (149, 13536763490), (155, 13012759742), (298, 6768381745), (310, 6506379871), (383, 5266260470), (745, 2707352698), (766, 2633130235), (1490, 1353676349), (1915, 1053252094), (3830, 526626047), (4619, 436669790), (9238, 218334895), (11873, 169879370), (23095, 87333958), (23746, 84939685), (46190, 43666979), (57067, 35344030), (59365, 33975874), (114013, 17690770), (114134, 17672015), (118730, 16987937), (228026, 8845385), (285335, 7068806), (570065, 3538154), (570670, 3534403), (1140130, 1769077)]