28602880

素因数分解:

$2^9\times 5^1\times {\mathrm{11173}}^1$

素因数の和:11196

約数の個数: 40

約数和(自身を含む): 68586012

約数和(自身を除く): 39983132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 11173, 22346, 44692, 55865, 89384, 111730, 178768, 223460, 357536, 446920, 715072, 893840, 1430144, 1787680, 2860288, 3575360, 5720576, 7150720, 14301440, 28602880]

約数ペア:

[(1, 28602880), (2, 14301440), (4, 7150720), (5, 5720576), (8, 3575360), (10, 2860288), (16, 1787680), (20, 1430144), (32, 893840), (40, 715072), (64, 446920), (80, 357536), (128, 223460), (160, 178768), (256, 111730), (320, 89384), (512, 55865), (640, 44692), (1280, 22346), (2560, 11173)]