3721007840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16139}}^1$

素因数の和:16296

約数の個数: 96

約数和(自身を含む): 9663857280

約数和(自身を除く): 5942849440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 220, 262, 352, 440, 524, 655, 880, 1048, 1310, 1441, 1760, 2096, 2620, 2882, 4192, 5240, 5764, 7205, 10480, 11528, 14410, 16139, 20960, 23056, 28820, 32278, 46112, 57640, 64556, 80695, 115280, 129112, 161390, 177529, 230560, 258224, 322780, 355058, 516448, 645560, 710116, 887645, 1291120, 1420232, 1775290, 2114209, 2582240, 2840464, 3550580, 4228418, 5680928, 7101160, 8456836, 10571045, 14202320, 16913672, 21142090, 23256299, 28404640, 33827344, 42284180, 46512598, 67654688, 84568360, 93025196, 116281495, 169136720, 186050392, 232562990, 338273440, 372100784, 465125980, 744201568, 930251960, 1860503920, 3721007840]

約数ペア:

[(1, 3721007840), (2, 1860503920), (4, 930251960), (5, 744201568), (8, 465125980), (10, 372100784), (11, 338273440), (16, 232562990), (20, 186050392), (22, 169136720), (32, 116281495), (40, 93025196), (44, 84568360), (55, 67654688), (80, 46512598), (88, 42284180), (110, 33827344), (131, 28404640), (160, 23256299), (176, 21142090), (220, 16913672), (262, 14202320), (352, 10571045), (440, 8456836), (524, 7101160), (655, 5680928), (880, 4228418), (1048, 3550580), (1310, 2840464), (1441, 2582240), (1760, 2114209), (2096, 1775290), (2620, 1420232), (2882, 1291120), (4192, 887645), (5240, 710116), (5764, 645560), (7205, 516448), (10480, 355058), (11528, 322780), (14410, 258224), (16139, 230560), (20960, 177529), (23056, 161390), (28820, 129112), (32278, 115280), (46112, 80695), (57640, 64556)]