1370790520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{46499}}^1$

素因数の和:46588

約数の個数: 64

約数和(自身を含む): 3414960000

約数和(自身を除く): 2044169480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740, 29480, 46499, 92998, 185996, 232495, 371992, 464990, 511489, 929980, 1022978, 1859960, 2045956, 2557445, 3115433, 4091912, 5114890, 6230866, 10229780, 12461732, 15577165, 20459560, 24923464, 31154330, 34269763, 62308660, 68539526, 124617320, 137079052, 171348815, 274158104, 342697630, 685395260, 1370790520]

約数ペア:

[(1, 1370790520), (2, 685395260), (4, 342697630), (5, 274158104), (8, 171348815), (10, 137079052), (11, 124617320), (20, 68539526), (22, 62308660), (40, 34269763), (44, 31154330), (55, 24923464), (67, 20459560), (88, 15577165), (110, 12461732), (134, 10229780), (220, 6230866), (268, 5114890), (335, 4091912), (440, 3115433), (536, 2557445), (670, 2045956), (737, 1859960), (1340, 1022978), (1474, 929980), (2680, 511489), (2948, 464990), (3685, 371992), (5896, 232495), (7370, 185996), (14740, 92998), (29480, 46499)]