373798540

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 794918880

約数和(自身を除く): 421120340

約数列:

[1, 2, 4, 5, 10, 20, 179, 193, 358, 386, 541, 716, 772, 895, 965, 1082, 1790, 1930, 2164, 2705, 3580, 3860, 5410, 10820, 34547, 69094, 96839, 104413, 138188, 172735, 193678, 208826, 345470, 387356, 417652, 484195, 522065, 690940, 968390, 1044130, 1936780, 2088260, 18689927, 37379854, 74759708, 93449635, 186899270, 373798540]

約数ペア:

[(1, 373798540), (2, 186899270), (4, 93449635), (5, 74759708), (10, 37379854), (20, 18689927), (179, 2088260), (193, 1936780), (358, 1044130), (386, 968390), (541, 690940), (716, 522065), (772, 484195), (895, 417652), (965, 387356), (1082, 345470), (1790, 208826), (1930, 193678), (2164, 172735), (2705, 138188), (3580, 104413), (3860, 96839), (5410, 69094), (10820, 34547)]