42414820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 109025280

約数和(自身を除く): 66610460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 337, 406, 434, 580, 620, 674, 812, 868, 899, 1015, 1085, 1348, 1685, 1798, 2030, 2170, 2359, 3370, 3596, 4060, 4340, 4495, 4718, 6293, 6740, 8990, 9436, 9773, 10447, 11795, 12586, 17980, 19546, 20894, 23590, 25172, 31465, 39092, 41788, 47180, 48865, 52235, 62930, 68411, 73129, 97730, 104470, 125860, 136822, 146258, 195460, 208940, 273644, 292516, 302963, 342055, 365645, 605926, 684110, 731290, 1211852, 1368220, 1462580, 1514815, 2120741, 3029630, 4241482, 6059260, 8482964, 10603705, 21207410, 42414820]

約数ペア:

[(1, 42414820), (2, 21207410), (4, 10603705), (5, 8482964), (7, 6059260), (10, 4241482), (14, 3029630), (20, 2120741), (28, 1514815), (29, 1462580), (31, 1368220), (35, 1211852), (58, 731290), (62, 684110), (70, 605926), (116, 365645), (124, 342055), (140, 302963), (145, 292516), (155, 273644), (203, 208940), (217, 195460), (290, 146258), (310, 136822), (337, 125860), (406, 104470), (434, 97730), (580, 73129), (620, 68411), (674, 62930), (812, 52235), (868, 48865), (899, 47180), (1015, 41788), (1085, 39092), (1348, 31465), (1685, 25172), (1798, 23590), (2030, 20894), (2170, 19546), (2359, 17980), (3370, 12586), (3596, 11795), (4060, 10447), (4340, 9773), (4495, 9436), (4718, 8990), (6293, 6740)]