4036404680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6211}}^1$

素因数の和:6451

約数の個数: 128

約数和(自身を含む): 11378396160

約数和(自身を除く): 7341991480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 211, 220, 280, 308, 385, 422, 440, 616, 770, 844, 1055, 1477, 1540, 1688, 2110, 2321, 2954, 3080, 4220, 4642, 5908, 6211, 7385, 8440, 9284, 11605, 11816, 12422, 14770, 16247, 18568, 23210, 24844, 29540, 31055, 32494, 43477, 46420, 49688, 59080, 62110, 64988, 68321, 81235, 86954, 92840, 124220, 129976, 136642, 162470, 173908, 217385, 248440, 273284, 324940, 341605, 347816, 434770, 478247, 546568, 649880, 683210, 869540, 956494, 1310521, 1366420, 1739080, 1912988, 2391235, 2621042, 2732840, 3825976, 4782470, 5242084, 6552605, 9173647, 9564940, 10484168, 13105210, 14415731, 18347294, 19129880, 26210420, 28831462, 36694588, 45868235, 52420840, 57662924, 72078655, 73389176, 91736470, 100910117, 115325848, 144157310, 183472940, 201820234, 288314620, 366945880, 403640468, 504550585, 576629240, 807280936, 1009101170, 2018202340, 4036404680]

約数ペア:

[(1, 4036404680), (2, 2018202340), (4, 1009101170), (5, 807280936), (7, 576629240), (8, 504550585), (10, 403640468), (11, 366945880), (14, 288314620), (20, 201820234), (22, 183472940), (28, 144157310), (35, 115325848), (40, 100910117), (44, 91736470), (55, 73389176), (56, 72078655), (70, 57662924), (77, 52420840), (88, 45868235), (110, 36694588), (140, 28831462), (154, 26210420), (211, 19129880), (220, 18347294), (280, 14415731), (308, 13105210), (385, 10484168), (422, 9564940), (440, 9173647), (616, 6552605), (770, 5242084), (844, 4782470), (1055, 3825976), (1477, 2732840), (1540, 2621042), (1688, 2391235), (2110, 1912988), (2321, 1739080), (2954, 1366420), (3080, 1310521), (4220, 956494), (4642, 869540), (5908, 683210), (6211, 649880), (7385, 546568), (8440, 478247), (9284, 434770), (11605, 347816), (11816, 341605), (12422, 324940), (14770, 273284), (16247, 248440), (18568, 217385), (23210, 173908), (24844, 162470), (29540, 136642), (31055, 129976), (32494, 124220), (43477, 92840), (46420, 86954), (49688, 81235), (59080, 68321), (62110, 64988)]