9402880

素因数分解:

$2^9\times 5^1\times {\mathrm{3673}}^1$

素因数の和:3696

約数の個数: 40

約数和(自身を含む): 22551012

約数和(自身を除く): 13148132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3673, 7346, 14692, 18365, 29384, 36730, 58768, 73460, 117536, 146920, 235072, 293840, 470144, 587680, 940288, 1175360, 1880576, 2350720, 4701440, 9402880]

約数ペア:

[(1, 9402880), (2, 4701440), (4, 2350720), (5, 1880576), (8, 1175360), (10, 940288), (16, 587680), (20, 470144), (32, 293840), (40, 235072), (64, 146920), (80, 117536), (128, 73460), (160, 58768), (256, 36730), (320, 29384), (512, 18365), (640, 14692), (1280, 7346), (2560, 3673)]