40833240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{48611}}^1$

素因数の和:48632

約数の個数: 64

約数和(自身を含む): 140002560

約数和(自身を除く): 99169320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 48611, 97222, 145833, 194444, 243055, 291666, 340277, 388888, 486110, 583332, 680554, 729165, 972220, 1020831, 1166664, 1361108, 1458330, 1701385, 1944440, 2041662, 2722216, 2916660, 3402770, 4083324, 5104155, 5833320, 6805540, 8166648, 10208310, 13611080, 20416620, 40833240]

約数ペア:

[(1, 40833240), (2, 20416620), (3, 13611080), (4, 10208310), (5, 8166648), (6, 6805540), (7, 5833320), (8, 5104155), (10, 4083324), (12, 3402770), (14, 2916660), (15, 2722216), (20, 2041662), (21, 1944440), (24, 1701385), (28, 1458330), (30, 1361108), (35, 1166664), (40, 1020831), (42, 972220), (56, 729165), (60, 680554), (70, 583332), (84, 486110), (105, 388888), (120, 340277), (140, 291666), (168, 243055), (210, 194444), (280, 145833), (420, 97222), (840, 48611)]