29376400

素因数分解:

$2^4\times 5^2\times {\mathrm{271}}^2$

素因数の和:560

約数の個数: 45

約数和(自身を含む): 70838193

約数和(自身を除く): 41461793

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 271, 400, 542, 1084, 1355, 2168, 2710, 4336, 5420, 6775, 10840, 13550, 21680, 27100, 54200, 73441, 108400, 146882, 293764, 367205, 587528, 734410, 1175056, 1468820, 1836025, 2937640, 3672050, 5875280, 7344100, 14688200, 29376400]

約数ペア:

[(1, 29376400), (2, 14688200), (4, 7344100), (5, 5875280), (8, 3672050), (10, 2937640), (16, 1836025), (20, 1468820), (25, 1175056), (40, 734410), (50, 587528), (80, 367205), (100, 293764), (200, 146882), (271, 108400), (400, 73441), (542, 54200), (1084, 27100), (1355, 21680), (2168, 13550), (2710, 10840), (4336, 6775)]