2017016960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{450227}}^1$

素因数の和:450253

約数の個数: 64

約数和(自身を含む): 5510790720

約数和(自身を除く): 3493773760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 450227, 900454, 1800908, 2251135, 3151589, 3601816, 4502270, 6303178, 7203632, 9004540, 12606356, 14407264, 15757945, 18009080, 25212712, 28814528, 31515890, 36018160, 50425424, 57629056, 63031780, 72036320, 100850848, 126063560, 144072640, 201701696, 252127120, 288145280, 403403392, 504254240, 1008508480, 2017016960]

約数ペア:

[(1, 2017016960), (2, 1008508480), (4, 504254240), (5, 403403392), (7, 288145280), (8, 252127120), (10, 201701696), (14, 144072640), (16, 126063560), (20, 100850848), (28, 72036320), (32, 63031780), (35, 57629056), (40, 50425424), (56, 36018160), (64, 31515890), (70, 28814528), (80, 25212712), (112, 18009080), (128, 15757945), (140, 14407264), (160, 12606356), (224, 9004540), (280, 7203632), (320, 6303178), (448, 4502270), (560, 3601816), (640, 3151589), (896, 2251135), (1120, 1800908), (2240, 900454), (4480, 450227)]