38105650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 78387840

約数和(自身を除く): 40282190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 877, 1738, 1754, 1975, 3950, 4345, 4385, 8690, 8770, 9647, 19294, 21725, 21925, 43450, 43850, 48235, 69283, 96470, 138566, 241175, 346415, 482350, 692830, 762113, 1524226, 1732075, 3464150, 3810565, 7621130, 19052825, 38105650]

約数ペア:

[(1, 38105650), (2, 19052825), (5, 7621130), (10, 3810565), (11, 3464150), (22, 1732075), (25, 1524226), (50, 762113), (55, 692830), (79, 482350), (110, 346415), (158, 241175), (275, 138566), (395, 96470), (550, 69283), (790, 48235), (869, 43850), (877, 43450), (1738, 21925), (1754, 21725), (1975, 19294), (3950, 9647), (4345, 8770), (4385, 8690)]