117777781360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8089}}^1\times {\mathrm{4919}}^1$

素因数の和:13058

約数の個数: 80

約数和(自身を含む): 281326190400

約数和(自身を除く): 163548409040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4919, 8089, 9838, 16178, 19676, 24595, 32356, 39352, 40445, 49190, 64712, 78704, 80890, 98380, 129424, 161780, 182003, 196760, 299293, 323560, 364006, 393520, 598586, 647120, 728012, 910015, 1197172, 1456024, 1496465, 1820030, 2394344, 2912048, 2992930, 3640060, 4788688, 5985860, 7280120, 11971720, 14560240, 23943440, 39789791, 79579582, 159159164, 198948955, 318318328, 397897910, 636636656, 795795820, 1472222267, 1591591640, 2944444534, 3183183280, 5888889068, 7361111335, 11777778136, 14722222670, 23555556272, 29444445340, 58888890680, 117777781360]

約数ペア:

[(1, 117777781360), (2, 58888890680), (4, 29444445340), (5, 23555556272), (8, 14722222670), (10, 11777778136), (16, 7361111335), (20, 5888889068), (37, 3183183280), (40, 2944444534), (74, 1591591640), (80, 1472222267), (148, 795795820), (185, 636636656), (296, 397897910), (370, 318318328), (592, 198948955), (740, 159159164), (1480, 79579582), (2960, 39789791), (4919, 23943440), (8089, 14560240), (9838, 11971720), (16178, 7280120), (19676, 5985860), (24595, 4788688), (32356, 3640060), (39352, 2992930), (40445, 2912048), (49190, 2394344), (64712, 1820030), (78704, 1496465), (80890, 1456024), (98380, 1197172), (129424, 910015), (161780, 728012), (182003, 647120), (196760, 598586), (299293, 393520), (323560, 364006)]