133065140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2039}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 302279040

約数和(自身を除く): 169213900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 1004, 1255, 2039, 2510, 3263, 4078, 5020, 6526, 8156, 10195, 13052, 16315, 20390, 26507, 32630, 40780, 53014, 65260, 106028, 132535, 265070, 511789, 530140, 1023578, 2047156, 2558945, 5117890, 6653257, 10235780, 13306514, 26613028, 33266285, 66532570, 133065140]

約数ペア:

[(1, 133065140), (2, 66532570), (4, 33266285), (5, 26613028), (10, 13306514), (13, 10235780), (20, 6653257), (26, 5117890), (52, 2558945), (65, 2047156), (130, 1023578), (251, 530140), (260, 511789), (502, 265070), (1004, 132535), (1255, 106028), (2039, 65260), (2510, 53014), (3263, 40780), (4078, 32630), (5020, 26507), (6526, 20390), (8156, 16315), (10195, 13052)]