95440640

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 230465088

約数和(自身を除く): 135024448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 431, 640, 692, 862, 865, 1280, 1384, 1724, 1730, 2155, 2768, 3448, 3460, 4310, 5536, 6896, 6920, 8620, 11072, 13792, 13840, 17240, 22144, 27584, 27680, 34480, 44288, 55168, 55360, 68960, 74563, 110336, 110720, 137920, 149126, 221440, 275840, 298252, 372815, 551680, 596504, 745630, 1193008, 1491260, 2386016, 2982520, 4772032, 5965040, 9544064, 11930080, 19088128, 23860160, 47720320, 95440640]

約数ペア:

[(1, 95440640), (2, 47720320), (4, 23860160), (5, 19088128), (8, 11930080), (10, 9544064), (16, 5965040), (20, 4772032), (32, 2982520), (40, 2386016), (64, 1491260), (80, 1193008), (128, 745630), (160, 596504), (173, 551680), (256, 372815), (320, 298252), (346, 275840), (431, 221440), (640, 149126), (692, 137920), (862, 110720), (865, 110336), (1280, 74563), (1384, 68960), (1724, 55360), (1730, 55168), (2155, 44288), (2768, 34480), (3448, 27680), (3460, 27584), (4310, 22144), (5536, 17240), (6896, 13840), (6920, 13792), (8620, 11072)]