4950700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1642

約数の個数: 36

約数和(自身を含む): 11096512

約数和(自身を除く): 6145812

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 1597, 3100, 3194, 6388, 7985, 15970, 31940, 39925, 49507, 79850, 99014, 159700, 198028, 247535, 495070, 990140, 1237675, 2475350, 4950700]

約数ペア:

[(1, 4950700), (2, 2475350), (4, 1237675), (5, 990140), (10, 495070), (20, 247535), (25, 198028), (31, 159700), (50, 99014), (62, 79850), (100, 49507), (124, 39925), (155, 31940), (310, 15970), (620, 7985), (775, 6388), (1550, 3194), (1597, 3100)]