86613280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41641}}^1$

素因数の和:41669

約数の個数: 48

約数和(自身を含む): 220369464

約数和(自身を除く): 133756184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 41641, 83282, 166564, 208205, 333128, 416410, 541333, 666256, 832820, 1082666, 1332512, 1665640, 2165332, 2706665, 3331280, 4330664, 5413330, 6662560, 8661328, 10826660, 17322656, 21653320, 43306640, 86613280]

約数ペア:

[(1, 86613280), (2, 43306640), (4, 21653320), (5, 17322656), (8, 10826660), (10, 8661328), (13, 6662560), (16, 5413330), (20, 4330664), (26, 3331280), (32, 2706665), (40, 2165332), (52, 1665640), (65, 1332512), (80, 1082666), (104, 832820), (130, 666256), (160, 541333), (208, 416410), (260, 333128), (416, 208205), (520, 166564), (1040, 83282), (2080, 41641)]