105139760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 80

約数和(自身を含む): 268723872

約数和(自身を除く): 163584112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 314, 440, 628, 761, 785, 880, 1256, 1522, 1570, 1727, 2512, 3044, 3140, 3454, 3805, 6088, 6280, 6908, 7610, 8371, 8635, 12176, 12560, 13816, 15220, 16742, 17270, 27632, 30440, 33484, 34540, 41855, 60880, 66968, 69080, 83710, 119477, 133936, 138160, 167420, 238954, 334840, 477908, 597385, 669680, 955816, 1194770, 1314247, 1911632, 2389540, 2628494, 4779080, 5256988, 6571235, 9558160, 10513976, 13142470, 21027952, 26284940, 52569880, 105139760]

約数ペア:

[(1, 105139760), (2, 52569880), (4, 26284940), (5, 21027952), (8, 13142470), (10, 10513976), (11, 9558160), (16, 6571235), (20, 5256988), (22, 4779080), (40, 2628494), (44, 2389540), (55, 1911632), (80, 1314247), (88, 1194770), (110, 955816), (157, 669680), (176, 597385), (220, 477908), (314, 334840), (440, 238954), (628, 167420), (761, 138160), (785, 133936), (880, 119477), (1256, 83710), (1522, 69080), (1570, 66968), (1727, 60880), (2512, 41855), (3044, 34540), (3140, 33484), (3454, 30440), (3805, 27632), (6088, 17270), (6280, 16742), (6908, 15220), (7610, 13816), (8371, 12560), (8635, 12176)]