89803040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 72

約数和(自身を含む): 221994108

約数和(自身を除く): 132191068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 736, 920, 1058, 1061, 1840, 2116, 2122, 2645, 3680, 4232, 4244, 5290, 5305, 8464, 8488, 10580, 10610, 16928, 16976, 21160, 21220, 24403, 33952, 42320, 42440, 48806, 84640, 84880, 97612, 122015, 169760, 195224, 244030, 390448, 488060, 561269, 780896, 976120, 1122538, 1952240, 2245076, 2806345, 3904480, 4490152, 5612690, 8980304, 11225380, 17960608, 22450760, 44901520, 89803040]

約数ペア:

[(1, 89803040), (2, 44901520), (4, 22450760), (5, 17960608), (8, 11225380), (10, 8980304), (16, 5612690), (20, 4490152), (23, 3904480), (32, 2806345), (40, 2245076), (46, 1952240), (80, 1122538), (92, 976120), (115, 780896), (160, 561269), (184, 488060), (230, 390448), (368, 244030), (460, 195224), (529, 169760), (736, 122015), (920, 97612), (1058, 84880), (1061, 84640), (1840, 48806), (2116, 42440), (2122, 42320), (2645, 33952), (3680, 24403), (4232, 21220), (4244, 21160), (5290, 16976), (5305, 16928), (8464, 10610), (8488, 10580)]