3845680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 9119952

約数和(自身を除く): 5274272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 907, 1060, 1814, 2120, 3628, 4240, 4535, 7256, 9070, 14512, 18140, 36280, 48071, 72560, 96142, 192284, 240355, 384568, 480710, 769136, 961420, 1922840, 3845680]

約数ペア:

[(1, 3845680), (2, 1922840), (4, 961420), (5, 769136), (8, 480710), (10, 384568), (16, 240355), (20, 192284), (40, 96142), (53, 72560), (80, 48071), (106, 36280), (212, 18140), (265, 14512), (424, 9070), (530, 7256), (848, 4535), (907, 4240), (1060, 3628), (1814, 2120)]