12409300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 36

約数和(自身を含む): 27803776

約数和(自身を除く): 15394476

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4003, 8006, 16012, 20015, 40030, 80060, 100075, 124093, 200150, 248186, 400300, 496372, 620465, 1240930, 2481860, 3102325, 6204650, 12409300]

約数ペア:

[(1, 12409300), (2, 6204650), (4, 3102325), (5, 2481860), (10, 1240930), (20, 620465), (25, 496372), (31, 400300), (50, 248186), (62, 200150), (100, 124093), (124, 100075), (155, 80060), (310, 40030), (620, 20015), (775, 16012), (1550, 8006), (3100, 4003)]