4010654480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{2777}}^1$

素因数の和:5376

約数の個数: 80

約数和(自身を含む): 10664853120

約数和(自身を除く): 6654198640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2579, 2777, 5158, 5554, 10316, 11108, 12895, 13885, 18053, 19439, 20632, 22216, 25790, 27770, 36106, 38878, 41264, 44432, 51580, 55540, 72212, 77756, 90265, 97195, 103160, 111080, 144424, 155512, 180530, 194390, 206320, 222160, 288848, 311024, 361060, 388780, 722120, 777560, 1444240, 1555120, 7161883, 14323766, 28647532, 35809415, 50133181, 57295064, 71618830, 100266362, 114590128, 143237660, 200532724, 250665905, 286475320, 401065448, 501331810, 572950640, 802130896, 1002663620, 2005327240, 4010654480]

約数ペア:

[(1, 4010654480), (2, 2005327240), (4, 1002663620), (5, 802130896), (7, 572950640), (8, 501331810), (10, 401065448), (14, 286475320), (16, 250665905), (20, 200532724), (28, 143237660), (35, 114590128), (40, 100266362), (56, 71618830), (70, 57295064), (80, 50133181), (112, 35809415), (140, 28647532), (280, 14323766), (560, 7161883), (2579, 1555120), (2777, 1444240), (5158, 777560), (5554, 722120), (10316, 388780), (11108, 361060), (12895, 311024), (13885, 288848), (18053, 222160), (19439, 206320), (20632, 194390), (22216, 180530), (25790, 155512), (27770, 144424), (36106, 111080), (38878, 103160), (41264, 97195), (44432, 90265), (51580, 77756), (55540, 72212)]