26423540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9272

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 38773900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 9239, 18478, 36956, 46195, 92390, 101629, 120107, 184780, 203258, 240214, 406516, 480428, 508145, 600535, 1016290, 1201070, 1321177, 2032580, 2402140, 2642354, 5284708, 6605885, 13211770, 26423540]

約数ペア:

[(1, 26423540), (2, 13211770), (4, 6605885), (5, 5284708), (10, 2642354), (11, 2402140), (13, 2032580), (20, 1321177), (22, 1201070), (26, 1016290), (44, 600535), (52, 508145), (55, 480428), (65, 406516), (110, 240214), (130, 203258), (143, 184780), (220, 120107), (260, 101629), (286, 92390), (572, 46195), (715, 36956), (1430, 18478), (2860, 9239)]