40295900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7603}}^1$

素因数の和:7670

約数の個数: 36

約数和(自身を含む): 89103672

約数和(自身を除く): 48807772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 7603, 15206, 30412, 38015, 76030, 152060, 190075, 380150, 402959, 760300, 805918, 1611836, 2014795, 4029590, 8059180, 10073975, 20147950, 40295900]

約数ペア:

[(1, 40295900), (2, 20147950), (4, 10073975), (5, 8059180), (10, 4029590), (20, 2014795), (25, 1611836), (50, 805918), (53, 760300), (100, 402959), (106, 380150), (212, 190075), (265, 152060), (530, 76030), (1060, 38015), (1325, 30412), (2650, 15206), (5300, 7603)]