2019927250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43207}}^1$

素因数の和:43252

約数の個数: 64

約数和(自身を含む): 4367810304

約数和(自身を除く): 2347883054

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 935, 1375, 1870, 2125, 2750, 4250, 4675, 9350, 23375, 43207, 46750, 86414, 216035, 432070, 475277, 734519, 950554, 1080175, 1469038, 2160350, 2376385, 3672595, 4752770, 5400875, 7345190, 8079709, 10801750, 11881925, 16159418, 18362975, 23763850, 36725950, 40398545, 59409625, 80797090, 91814875, 118819250, 183629750, 201992725, 403985450, 1009963625, 2019927250]

約数ペア:

[(1, 2019927250), (2, 1009963625), (5, 403985450), (10, 201992725), (11, 183629750), (17, 118819250), (22, 91814875), (25, 80797090), (34, 59409625), (50, 40398545), (55, 36725950), (85, 23763850), (110, 18362975), (125, 16159418), (170, 11881925), (187, 10801750), (250, 8079709), (275, 7345190), (374, 5400875), (425, 4752770), (550, 3672595), (850, 2376385), (935, 2160350), (1375, 1469038), (1870, 1080175), (2125, 950554), (2750, 734519), (4250, 475277), (4675, 432070), (9350, 216035), (23375, 86414), (43207, 46750)]