5128360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 11939400

約数和(自身を除く): 6811040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4421, 8842, 17684, 22105, 35368, 44210, 88420, 128209, 176840, 256418, 512836, 641045, 1025672, 1282090, 2564180, 5128360]

約数ペア:

[(1, 5128360), (2, 2564180), (4, 1282090), (5, 1025672), (8, 641045), (10, 512836), (20, 256418), (29, 176840), (40, 128209), (58, 88420), (116, 44210), (145, 35368), (232, 22105), (290, 17684), (580, 8842), (1160, 4421)]