38934470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 72182880

約数和(自身を除く): 33248410

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 769, 830, 1538, 3845, 5063, 7690, 10126, 25315, 46909, 50630, 63827, 93818, 127654, 234545, 319135, 469090, 638270, 3893447, 7786894, 19467235, 38934470]

約数ペア:

[(1, 38934470), (2, 19467235), (5, 7786894), (10, 3893447), (61, 638270), (83, 469090), (122, 319135), (166, 234545), (305, 127654), (415, 93818), (610, 63827), (769, 50630), (830, 46909), (1538, 25315), (3845, 10126), (5063, 7690)]