252904250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 512179200

約数和(自身を除く): 259274950

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 125, 185, 190, 250, 370, 475, 703, 925, 950, 1406, 1439, 1850, 2375, 2878, 3515, 4625, 4750, 7030, 7195, 9250, 14390, 17575, 27341, 35150, 35975, 53243, 54682, 71950, 87875, 106486, 136705, 175750, 179875, 266215, 273410, 359750, 532430, 683525, 1011617, 1331075, 1367050, 2023234, 2662150, 3417625, 5058085, 6655375, 6835250, 10116170, 13310750, 25290425, 50580850, 126452125, 252904250]

約数ペア:

[(1, 252904250), (2, 126452125), (5, 50580850), (10, 25290425), (19, 13310750), (25, 10116170), (37, 6835250), (38, 6655375), (50, 5058085), (74, 3417625), (95, 2662150), (125, 2023234), (185, 1367050), (190, 1331075), (250, 1011617), (370, 683525), (475, 532430), (703, 359750), (925, 273410), (950, 266215), (1406, 179875), (1439, 175750), (1850, 136705), (2375, 106486), (2878, 87875), (3515, 71950), (4625, 54682), (4750, 53243), (7030, 35975), (7195, 35150), (9250, 27341), (14390, 17575)]