55396589440

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{5119}}^1$

素因数の和:5632

約数の個数: 128

約数和(自身を含む): 136335974400

約数和(自身を除く): 80939384960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 457, 592, 640, 740, 914, 1184, 1480, 1828, 2285, 2368, 2960, 3656, 4570, 4736, 5119, 5920, 7312, 9140, 10238, 11840, 14624, 16909, 18280, 20476, 23680, 25595, 29248, 33818, 36560, 40952, 51190, 58496, 67636, 73120, 81904, 84545, 102380, 135272, 146240, 163808, 169090, 189403, 204760, 270544, 292480, 327616, 338180, 378806, 409520, 541088, 655232, 676360, 757612, 819040, 947015, 1082176, 1352720, 1515224, 1638080, 1894030, 2164352, 2339383, 2705440, 3030448, 3276160, 3788060, 4678766, 5410880, 6060896, 7576120, 9357532, 10821760, 11696915, 12121792, 15152240, 18715064, 23393830, 24243584, 30304480, 37430128, 46787660, 60608960, 74860256, 86557171, 93575320, 121217920, 149720512, 173114342, 187150640, 299441024, 346228684, 374301280, 432785855, 692457368, 748602560, 865571710, 1384914736, 1497205120, 1731143420, 2769829472, 3462286840, 5539658944, 6924573680, 11079317888, 13849147360, 27698294720, 55396589440]

約数ペア:

[(1, 55396589440), (2, 27698294720), (4, 13849147360), (5, 11079317888), (8, 6924573680), (10, 5539658944), (16, 3462286840), (20, 2769829472), (32, 1731143420), (37, 1497205120), (40, 1384914736), (64, 865571710), (74, 748602560), (80, 692457368), (128, 432785855), (148, 374301280), (160, 346228684), (185, 299441024), (296, 187150640), (320, 173114342), (370, 149720512), (457, 121217920), (592, 93575320), (640, 86557171), (740, 74860256), (914, 60608960), (1184, 46787660), (1480, 37430128), (1828, 30304480), (2285, 24243584), (2368, 23393830), (2960, 18715064), (3656, 15152240), (4570, 12121792), (4736, 11696915), (5119, 10821760), (5920, 9357532), (7312, 7576120), (9140, 6060896), (10238, 5410880), (11840, 4678766), (14624, 3788060), (16909, 3276160), (18280, 3030448), (20476, 2705440), (23680, 2339383), (25595, 2164352), (29248, 1894030), (33818, 1638080), (36560, 1515224), (40952, 1352720), (51190, 1082176), (58496, 947015), (67636, 819040), (73120, 757612), (81904, 676360), (84545, 655232), (102380, 541088), (135272, 409520), (146240, 378806), (163808, 338180), (169090, 327616), (189403, 292480), (204760, 270544)]