33897920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 112

約数和(自身を含む): 94975680

約数和(自身を除く): 61077760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 409, 448, 518, 560, 592, 740, 818, 1036, 1120, 1184, 1295, 1480, 1636, 2045, 2072, 2240, 2368, 2590, 2863, 2960, 3272, 4090, 4144, 5180, 5726, 5920, 6544, 8180, 8288, 10360, 11452, 11840, 13088, 14315, 15133, 16360, 16576, 20720, 22904, 26176, 28630, 30266, 32720, 41440, 45808, 57260, 60532, 65440, 75665, 82880, 91616, 105931, 114520, 121064, 130880, 151330, 183232, 211862, 229040, 242128, 302660, 423724, 458080, 484256, 529655, 605320, 847448, 916160, 968512, 1059310, 1210640, 1694896, 2118620, 2421280, 3389792, 4237240, 4842560, 6779584, 8474480, 16948960, 33897920]

約数ペア:

[(1, 33897920), (2, 16948960), (4, 8474480), (5, 6779584), (7, 4842560), (8, 4237240), (10, 3389792), (14, 2421280), (16, 2118620), (20, 1694896), (28, 1210640), (32, 1059310), (35, 968512), (37, 916160), (40, 847448), (56, 605320), (64, 529655), (70, 484256), (74, 458080), (80, 423724), (112, 302660), (140, 242128), (148, 229040), (160, 211862), (185, 183232), (224, 151330), (259, 130880), (280, 121064), (296, 114520), (320, 105931), (370, 91616), (409, 82880), (448, 75665), (518, 65440), (560, 60532), (592, 57260), (740, 45808), (818, 41440), (1036, 32720), (1120, 30266), (1184, 28630), (1295, 26176), (1480, 22904), (1636, 20720), (2045, 16576), (2072, 16360), (2240, 15133), (2368, 14315), (2590, 13088), (2863, 11840), (2960, 11452), (3272, 10360), (4090, 8288), (4144, 8180), (5180, 6544), (5726, 5920)]