2027830100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3167}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 4647202560

約数和(自身を除く): 2619372460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 337, 380, 475, 674, 950, 1348, 1685, 1900, 3167, 3370, 6334, 6403, 6740, 8425, 12668, 12806, 15835, 16850, 25612, 31670, 32015, 33700, 60173, 63340, 64030, 79175, 120346, 128060, 158350, 160075, 240692, 300865, 316700, 320150, 601730, 640300, 1067279, 1203460, 1504325, 2134558, 3008650, 4269116, 5336395, 6017300, 10672790, 20278301, 21345580, 26681975, 40556602, 53363950, 81113204, 101391505, 106727900, 202783010, 405566020, 506957525, 1013915050, 2027830100]

約数ペア:

[(1, 2027830100), (2, 1013915050), (4, 506957525), (5, 405566020), (10, 202783010), (19, 106727900), (20, 101391505), (25, 81113204), (38, 53363950), (50, 40556602), (76, 26681975), (95, 21345580), (100, 20278301), (190, 10672790), (337, 6017300), (380, 5336395), (475, 4269116), (674, 3008650), (950, 2134558), (1348, 1504325), (1685, 1203460), (1900, 1067279), (3167, 640300), (3370, 601730), (6334, 320150), (6403, 316700), (6740, 300865), (8425, 240692), (12668, 160075), (12806, 158350), (15835, 128060), (16850, 120346), (25612, 79175), (31670, 64030), (32015, 63340), (33700, 60173)]