18502300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3558

約数の個数: 36

約数和(自身を含む): 40919256

約数和(自身を除く): 22416956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 3491, 5300, 6982, 13964, 17455, 34910, 69820, 87275, 174550, 185023, 349100, 370046, 740092, 925115, 1850230, 3700460, 4625575, 9251150, 18502300]

約数ペア:

[(1, 18502300), (2, 9251150), (4, 4625575), (5, 3700460), (10, 1850230), (20, 925115), (25, 740092), (50, 370046), (53, 349100), (100, 185023), (106, 174550), (212, 87275), (265, 69820), (530, 34910), (1060, 17455), (1325, 13964), (2650, 6982), (3491, 5300)]