42271900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 101493504

約数和(自身を除く): 59221604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 166, 220, 275, 332, 415, 463, 550, 830, 913, 926, 1100, 1660, 1826, 1852, 2075, 2315, 3652, 4150, 4565, 4630, 5093, 8300, 9130, 9260, 10186, 11575, 18260, 20372, 22825, 23150, 25465, 38429, 45650, 46300, 50930, 76858, 91300, 101860, 127325, 153716, 192145, 254650, 384290, 422719, 509300, 768580, 845438, 960725, 1690876, 1921450, 2113595, 3842900, 4227190, 8454380, 10567975, 21135950, 42271900]

約数ペア:

[(1, 42271900), (2, 21135950), (4, 10567975), (5, 8454380), (10, 4227190), (11, 3842900), (20, 2113595), (22, 1921450), (25, 1690876), (44, 960725), (50, 845438), (55, 768580), (83, 509300), (100, 422719), (110, 384290), (166, 254650), (220, 192145), (275, 153716), (332, 127325), (415, 101860), (463, 91300), (550, 76858), (830, 50930), (913, 46300), (926, 45650), (1100, 38429), (1660, 25465), (1826, 23150), (1852, 22825), (2075, 20372), (2315, 18260), (3652, 11575), (4150, 10186), (4565, 9260), (4630, 9130), (5093, 8300)]