71019700

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2269}}^1$

素因数の和:2596

約数の個数: 36

約数和(自身を含む): 154673260

約数和(自身を除く): 83653560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 2269, 3130, 4538, 6260, 7825, 9076, 11345, 15650, 22690, 31300, 45380, 56725, 113450, 226900, 710197, 1420394, 2840788, 3550985, 7101970, 14203940, 17754925, 35509850, 71019700]

約数ペア:

[(1, 71019700), (2, 35509850), (4, 17754925), (5, 14203940), (10, 7101970), (20, 3550985), (25, 2840788), (50, 1420394), (100, 710197), (313, 226900), (626, 113450), (1252, 56725), (1565, 45380), (2269, 31300), (3130, 22690), (4538, 15650), (6260, 11345), (7825, 9076)]