413366980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26947}}^1$

素因数の和:27028

約数の個数: 48

約数和(自身を含む): 950725440

約数和(自身を除く): 537358460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 26947, 53894, 107788, 134735, 269470, 350311, 538940, 700622, 1401244, 1589873, 1751555, 3179746, 3503110, 6359492, 7006220, 7949365, 15898730, 20668349, 31797460, 41336698, 82673396, 103341745, 206683490, 413366980]

約数ペア:

[(1, 413366980), (2, 206683490), (4, 103341745), (5, 82673396), (10, 41336698), (13, 31797460), (20, 20668349), (26, 15898730), (52, 7949365), (59, 7006220), (65, 6359492), (118, 3503110), (130, 3179746), (236, 1751555), (260, 1589873), (295, 1401244), (590, 700622), (767, 538940), (1180, 350311), (1534, 269470), (3068, 134735), (3835, 107788), (7670, 53894), (15340, 26947)]