125671520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 204549280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 1949, 2015, 2080, 2480, 3224, 3898, 4030, 4960, 6448, 7796, 8060, 9745, 12896, 15592, 16120, 19490, 25337, 31184, 32240, 38980, 50674, 60419, 62368, 64480, 77960, 101348, 120838, 126685, 155920, 202696, 241676, 253370, 302095, 311840, 405392, 483352, 506740, 604190, 785447, 810784, 966704, 1013480, 1208380, 1570894, 1933408, 2026960, 2416760, 3141788, 3927235, 4053920, 4833520, 6283576, 7854470, 9667040, 12567152, 15708940, 25134304, 31417880, 62835760, 125671520]

約数ペア:

[(1, 125671520), (2, 62835760), (4, 31417880), (5, 25134304), (8, 15708940), (10, 12567152), (13, 9667040), (16, 7854470), (20, 6283576), (26, 4833520), (31, 4053920), (32, 3927235), (40, 3141788), (52, 2416760), (62, 2026960), (65, 1933408), (80, 1570894), (104, 1208380), (124, 1013480), (130, 966704), (155, 810784), (160, 785447), (208, 604190), (248, 506740), (260, 483352), (310, 405392), (403, 311840), (416, 302095), (496, 253370), (520, 241676), (620, 202696), (806, 155920), (992, 126685), (1040, 120838), (1240, 101348), (1612, 77960), (1949, 64480), (2015, 62368), (2080, 60419), (2480, 50674), (3224, 38980), (3898, 32240), (4030, 31184), (4960, 25337), (6448, 19490), (7796, 16120), (8060, 15592), (9745, 12896)]