65029280

素因数分解:

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

素因数の和:510

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 99573088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 115, 160, 164, 184, 205, 230, 328, 368, 410, 431, 460, 656, 736, 820, 862, 920, 943, 1312, 1640, 1724, 1840, 1886, 2155, 3280, 3448, 3680, 3772, 4310, 4715, 6560, 6896, 7544, 8620, 9430, 9913, 13792, 15088, 17240, 17671, 18860, 19826, 30176, 34480, 35342, 37720, 39652, 49565, 68960, 70684, 75440, 79304, 88355, 99130, 141368, 150880, 158608, 176710, 198260, 282736, 317216, 353420, 396520, 406433, 565472, 706840, 793040, 812866, 1413680, 1586080, 1625732, 2032165, 2827360, 3251464, 4064330, 6502928, 8128660, 13005856, 16257320, 32514640, 65029280]

約数ペア:

[(1, 65029280), (2, 32514640), (4, 16257320), (5, 13005856), (8, 8128660), (10, 6502928), (16, 4064330), (20, 3251464), (23, 2827360), (32, 2032165), (40, 1625732), (41, 1586080), (46, 1413680), (80, 812866), (82, 793040), (92, 706840), (115, 565472), (160, 406433), (164, 396520), (184, 353420), (205, 317216), (230, 282736), (328, 198260), (368, 176710), (410, 158608), (431, 150880), (460, 141368), (656, 99130), (736, 88355), (820, 79304), (862, 75440), (920, 70684), (943, 68960), (1312, 49565), (1640, 39652), (1724, 37720), (1840, 35342), (1886, 34480), (2155, 30176), (3280, 19826), (3448, 18860), (3680, 17671), (3772, 17240), (4310, 15088), (4715, 13792), (6560, 9913), (6896, 9430), (7544, 8620)]