2403550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 24

約数和(自身を含む): 4559976

約数和(自身を除く): 2156426

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 907, 1325, 1814, 2650, 4535, 9070, 22675, 45350, 48071, 96142, 240355, 480710, 1201775, 2403550]

約数ペア:

[(1, 2403550), (2, 1201775), (5, 480710), (10, 240355), (25, 96142), (50, 48071), (53, 45350), (106, 22675), (265, 9070), (530, 4535), (907, 2650), (1325, 1814)]