56873440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 148811040

約数和(自身を除く): 91937600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 739, 740, 962, 1040, 1184, 1478, 1480, 1924, 2080, 2405, 2956, 2960, 3695, 3848, 4810, 5912, 5920, 7390, 7696, 9607, 9620, 11824, 14780, 15392, 19214, 19240, 23648, 27343, 29560, 38428, 38480, 48035, 54686, 59120, 76856, 76960, 96070, 109372, 118240, 136715, 153712, 192140, 218744, 273430, 307424, 355459, 384280, 437488, 546860, 710918, 768560, 874976, 1093720, 1421836, 1537120, 1777295, 2187440, 2843672, 3554590, 4374880, 5687344, 7109180, 11374688, 14218360, 28436720, 56873440]

約数ペア:

[(1, 56873440), (2, 28436720), (4, 14218360), (5, 11374688), (8, 7109180), (10, 5687344), (13, 4374880), (16, 3554590), (20, 2843672), (26, 2187440), (32, 1777295), (37, 1537120), (40, 1421836), (52, 1093720), (65, 874976), (74, 768560), (80, 710918), (104, 546860), (130, 437488), (148, 384280), (160, 355459), (185, 307424), (208, 273430), (260, 218744), (296, 192140), (370, 153712), (416, 136715), (481, 118240), (520, 109372), (592, 96070), (739, 76960), (740, 76856), (962, 59120), (1040, 54686), (1184, 48035), (1478, 38480), (1480, 38428), (1924, 29560), (2080, 27343), (2405, 23648), (2956, 19240), (2960, 19214), (3695, 15392), (3848, 14780), (4810, 11824), (5912, 9620), (5920, 9607), (7390, 7696)]