29009800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 69638400

約数和(自身を除く): 40628600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 4679, 6200, 9358, 18716, 23395, 37432, 46790, 93580, 116975, 145049, 187160, 233950, 290098, 467900, 580196, 725245, 935800, 1160392, 1450490, 2900980, 3626225, 5801960, 7252450, 14504900, 29009800]

約数ペア:

[(1, 29009800), (2, 14504900), (4, 7252450), (5, 5801960), (8, 3626225), (10, 2900980), (20, 1450490), (25, 1160392), (31, 935800), (40, 725245), (50, 580196), (62, 467900), (100, 290098), (124, 233950), (155, 187160), (200, 145049), (248, 116975), (310, 93580), (620, 46790), (775, 37432), (1240, 23395), (1550, 18716), (3100, 9358), (4679, 6200)]