2026761616

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{5009}}^1$

素因数の和:5069

約数の個数: 80

約数和(自身を含む): 4547476800

約数和(自身を除く): 2520715184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1331, 1672, 1936, 2299, 2662, 3344, 4598, 5009, 5324, 9196, 10018, 10648, 18392, 20036, 21296, 25289, 36784, 40072, 50578, 55099, 80144, 95171, 101156, 110198, 190342, 202312, 220396, 380684, 404624, 440792, 606089, 761368, 881584, 1046881, 1212178, 1522736, 2093762, 2424356, 4187524, 4848712, 6666979, 8375048, 9697424, 11515691, 13333958, 16750096, 23031382, 26667916, 46062764, 53335832, 92125528, 106671664, 126672601, 184251056, 253345202, 506690404, 1013380808, 2026761616]

約数ペア:

[(1, 2026761616), (2, 1013380808), (4, 506690404), (8, 253345202), (11, 184251056), (16, 126672601), (19, 106671664), (22, 92125528), (38, 53335832), (44, 46062764), (76, 26667916), (88, 23031382), (121, 16750096), (152, 13333958), (176, 11515691), (209, 9697424), (242, 8375048), (304, 6666979), (418, 4848712), (484, 4187524), (836, 2424356), (968, 2093762), (1331, 1522736), (1672, 1212178), (1936, 1046881), (2299, 881584), (2662, 761368), (3344, 606089), (4598, 440792), (5009, 404624), (5324, 380684), (9196, 220396), (10018, 202312), (10648, 190342), (18392, 110198), (20036, 101156), (21296, 95171), (25289, 80144), (36784, 55099), (40072, 50578)]