32514640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 80994816

約数和(自身を除く): 48480176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 431, 460, 656, 820, 862, 920, 943, 1640, 1724, 1840, 1886, 2155, 3280, 3448, 3772, 4310, 4715, 6896, 7544, 8620, 9430, 9913, 15088, 17240, 17671, 18860, 19826, 34480, 35342, 37720, 39652, 49565, 70684, 75440, 79304, 88355, 99130, 141368, 158608, 176710, 198260, 282736, 353420, 396520, 406433, 706840, 793040, 812866, 1413680, 1625732, 2032165, 3251464, 4064330, 6502928, 8128660, 16257320, 32514640]

約数ペア:

[(1, 32514640), (2, 16257320), (4, 8128660), (5, 6502928), (8, 4064330), (10, 3251464), (16, 2032165), (20, 1625732), (23, 1413680), (40, 812866), (41, 793040), (46, 706840), (80, 406433), (82, 396520), (92, 353420), (115, 282736), (164, 198260), (184, 176710), (205, 158608), (230, 141368), (328, 99130), (368, 88355), (410, 79304), (431, 75440), (460, 70684), (656, 49565), (820, 39652), (862, 37720), (920, 35342), (943, 34480), (1640, 19826), (1724, 18860), (1840, 17671), (1886, 17240), (2155, 15088), (3280, 9913), (3448, 9430), (3772, 8620), (4310, 7544), (4715, 6896)]