15514160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3725

約数の個数: 40

約数和(自身を含む): 36761040

約数和(自身を除く): 21246880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3659, 4240, 7318, 14636, 18295, 29272, 36590, 58544, 73180, 146360, 193927, 292720, 387854, 775708, 969635, 1551416, 1939270, 3102832, 3878540, 7757080, 15514160]

約数ペア:

[(1, 15514160), (2, 7757080), (4, 3878540), (5, 3102832), (8, 1939270), (10, 1551416), (16, 969635), (20, 775708), (40, 387854), (53, 292720), (80, 193927), (106, 146360), (212, 73180), (265, 58544), (424, 36590), (530, 29272), (848, 18295), (1060, 14636), (2120, 7318), (3659, 4240)]