82003150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{887}}^1$

素因数の和:985

約数の個数: 36

約数和(自身を含む): 156331512

約数和(自身を除く): 74328362

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 887, 1075, 1774, 1849, 2150, 3698, 4435, 8870, 9245, 18490, 22175, 38141, 44350, 46225, 76282, 92450, 190705, 381410, 953525, 1640063, 1907050, 3280126, 8200315, 16400630, 41001575, 82003150]

約数ペア:

[(1, 82003150), (2, 41001575), (5, 16400630), (10, 8200315), (25, 3280126), (43, 1907050), (50, 1640063), (86, 953525), (215, 381410), (430, 190705), (887, 92450), (1075, 76282), (1774, 46225), (1849, 44350), (2150, 38141), (3698, 22175), (4435, 18490), (8870, 9245)]