28435080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8171}}^1$

素因数の和:8214

約数の個数: 64

約数和(自身を含む): 88257600

約数和(自身を除く): 59822520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8171, 16342, 24513, 32684, 40855, 49026, 65368, 81710, 98052, 122565, 163420, 196104, 236959, 245130, 326840, 473918, 490260, 710877, 947836, 980520, 1184795, 1421754, 1895672, 2369590, 2843508, 3554385, 4739180, 5687016, 7108770, 9478360, 14217540, 28435080]

約数ペア:

[(1, 28435080), (2, 14217540), (3, 9478360), (4, 7108770), (5, 5687016), (6, 4739180), (8, 3554385), (10, 2843508), (12, 2369590), (15, 1895672), (20, 1421754), (24, 1184795), (29, 980520), (30, 947836), (40, 710877), (58, 490260), (60, 473918), (87, 326840), (116, 245130), (120, 236959), (145, 196104), (174, 163420), (232, 122565), (290, 98052), (348, 81710), (435, 65368), (580, 49026), (696, 40855), (870, 32684), (1160, 24513), (1740, 16342), (3480, 8171)]