5387450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 10847520

約数和(自身を除く): 5460070

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 107, 190, 214, 265, 475, 530, 535, 950, 1007, 1070, 1325, 2014, 2033, 2650, 2675, 4066, 5035, 5350, 5671, 10070, 10165, 11342, 20330, 25175, 28355, 50350, 50825, 56710, 101650, 107749, 141775, 215498, 283550, 538745, 1077490, 2693725, 5387450]

約数ペア:

[(1, 5387450), (2, 2693725), (5, 1077490), (10, 538745), (19, 283550), (25, 215498), (38, 141775), (50, 107749), (53, 101650), (95, 56710), (106, 50825), (107, 50350), (190, 28355), (214, 25175), (265, 20330), (475, 11342), (530, 10165), (535, 10070), (950, 5671), (1007, 5350), (1070, 5035), (1325, 4066), (2014, 2675), (2033, 2650)]