134398420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:4960

約数の個数: 48

約数和(自身を含む): 306851328

約数和(自身を除く): 172452908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 4831, 5564, 6955, 9662, 13910, 19324, 24155, 27820, 48310, 62803, 96620, 125606, 251212, 314015, 516917, 628030, 1033834, 1256060, 2067668, 2584585, 5169170, 6719921, 10338340, 13439842, 26879684, 33599605, 67199210, 134398420]

約数ペア:

[(1, 134398420), (2, 67199210), (4, 33599605), (5, 26879684), (10, 13439842), (13, 10338340), (20, 6719921), (26, 5169170), (52, 2584585), (65, 2067668), (107, 1256060), (130, 1033834), (214, 628030), (260, 516917), (428, 314015), (535, 251212), (1070, 125606), (1391, 96620), (2140, 62803), (2782, 48310), (4831, 27820), (5564, 24155), (6955, 19324), (9662, 13910)]