75898480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{135533}}^1$

素因数の和:135553

約数の個数: 40

約数和(自身を含む): 201674592

約数和(自身を除く): 125776112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 135533, 271066, 542132, 677665, 948731, 1084264, 1355330, 1897462, 2168528, 2710660, 3794924, 4743655, 5421320, 7589848, 9487310, 10842640, 15179696, 18974620, 37949240, 75898480]

約数ペア:

[(1, 75898480), (2, 37949240), (4, 18974620), (5, 15179696), (7, 10842640), (8, 9487310), (10, 7589848), (14, 5421320), (16, 4743655), (20, 3794924), (28, 2710660), (35, 2168528), (40, 1897462), (56, 1355330), (70, 1084264), (80, 948731), (112, 677665), (140, 542132), (280, 271066), (560, 135533)]