4481150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 9039600

約数和(自身を除く): 4558450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 89, 95, 106, 178, 190, 265, 445, 475, 530, 890, 950, 1007, 1325, 1691, 2014, 2225, 2650, 3382, 4450, 4717, 5035, 8455, 9434, 10070, 16910, 23585, 25175, 42275, 47170, 50350, 84550, 89623, 117925, 179246, 235850, 448115, 896230, 2240575, 4481150]

約数ペア:

[(1, 4481150), (2, 2240575), (5, 896230), (10, 448115), (19, 235850), (25, 179246), (38, 117925), (50, 89623), (53, 84550), (89, 50350), (95, 47170), (106, 42275), (178, 25175), (190, 23585), (265, 16910), (445, 10070), (475, 9434), (530, 8455), (890, 5035), (950, 4717), (1007, 4450), (1325, 3382), (1691, 2650), (2014, 2225)]