41629420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 102903696

約数和(自身を除く): 61274276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 397, 428, 490, 535, 749, 794, 980, 1070, 1498, 1588, 1985, 2140, 2779, 2996, 3745, 3970, 5243, 5558, 7490, 7940, 10486, 11116, 13895, 14980, 19453, 20972, 26215, 27790, 38906, 42479, 52430, 55580, 77812, 84958, 97265, 104860, 169916, 194530, 212395, 297353, 389060, 424790, 594706, 849580, 1189412, 1486765, 2081471, 2973530, 4162942, 5947060, 8325884, 10407355, 20814710, 41629420]

約数ペア:

[(1, 41629420), (2, 20814710), (4, 10407355), (5, 8325884), (7, 5947060), (10, 4162942), (14, 2973530), (20, 2081471), (28, 1486765), (35, 1189412), (49, 849580), (70, 594706), (98, 424790), (107, 389060), (140, 297353), (196, 212395), (214, 194530), (245, 169916), (397, 104860), (428, 97265), (490, 84958), (535, 77812), (749, 55580), (794, 52430), (980, 42479), (1070, 38906), (1498, 27790), (1588, 26215), (1985, 20972), (2140, 19453), (2779, 14980), (2996, 13895), (3745, 11116), (3970, 10486), (5243, 7940), (5558, 7490)]