636224140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{5039}}^1$

素因数の和:5214

約数の個数: 48

約数和(自身を含む): 1371686400

約数和(自身を除く): 735462260

約数列:

[1, 2, 4, 5, 10, 20, 59, 107, 118, 214, 236, 295, 428, 535, 590, 1070, 1180, 2140, 5039, 6313, 10078, 12626, 20156, 25195, 25252, 31565, 50390, 63130, 100780, 126260, 297301, 539173, 594602, 1078346, 1189204, 1486505, 2156692, 2695865, 2973010, 5391730, 5946020, 10783460, 31811207, 63622414, 127244828, 159056035, 318112070, 636224140]

約数ペア:

[(1, 636224140), (2, 318112070), (4, 159056035), (5, 127244828), (10, 63622414), (20, 31811207), (59, 10783460), (107, 5946020), (118, 5391730), (214, 2973010), (236, 2695865), (295, 2156692), (428, 1486505), (535, 1189204), (590, 1078346), (1070, 594602), (1180, 539173), (2140, 297301), (5039, 126260), (6313, 100780), (10078, 63130), (12626, 50390), (20156, 31565), (25195, 25252)]