71066650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 140169600

約数和(自身を除く): 69102950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 239, 313, 475, 478, 626, 950, 1195, 1565, 2390, 3130, 4541, 5947, 5975, 7825, 9082, 11894, 11950, 15650, 22705, 29735, 45410, 59470, 74807, 113525, 148675, 149614, 227050, 297350, 374035, 748070, 1421333, 1870175, 2842666, 3740350, 7106665, 14213330, 35533325, 71066650]

約数ペア:

[(1, 71066650), (2, 35533325), (5, 14213330), (10, 7106665), (19, 3740350), (25, 2842666), (38, 1870175), (50, 1421333), (95, 748070), (190, 374035), (239, 297350), (313, 227050), (475, 149614), (478, 148675), (626, 113525), (950, 74807), (1195, 59470), (1565, 45410), (2390, 29735), (3130, 22705), (4541, 15650), (5947, 11950), (5975, 11894), (7825, 9082)]