17043423700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{2729}}^1$

素因数の和:2954

約数の個数: 108

約数和(自身を含む): 39273228540

約数和(自身を除く): 22229804840

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 173, 190, 346, 361, 380, 475, 692, 722, 865, 950, 1444, 1730, 1805, 1900, 2729, 3287, 3460, 3610, 4325, 5458, 6574, 7220, 8650, 9025, 10916, 13148, 13645, 16435, 17300, 18050, 27290, 32870, 36100, 51851, 54580, 62453, 65740, 68225, 82175, 103702, 124906, 136450, 164350, 207404, 249812, 259255, 272900, 312265, 328700, 472117, 518510, 624530, 944234, 985169, 1037020, 1249060, 1296275, 1561325, 1888468, 1970338, 2360585, 2592550, 3122650, 3940676, 4721170, 4925845, 5185100, 6245300, 8970223, 9442340, 9851690, 11802925, 17940446, 19703380, 23605850, 24629225, 35880892, 44851115, 47211700, 49258450, 89702230, 98516900, 170434237, 179404460, 224255575, 340868474, 448511150, 681736948, 852171185, 897022300, 1704342370, 3408684740, 4260855925, 8521711850, 17043423700]

約数ペア:

[(1, 17043423700), (2, 8521711850), (4, 4260855925), (5, 3408684740), (10, 1704342370), (19, 897022300), (20, 852171185), (25, 681736948), (38, 448511150), (50, 340868474), (76, 224255575), (95, 179404460), (100, 170434237), (173, 98516900), (190, 89702230), (346, 49258450), (361, 47211700), (380, 44851115), (475, 35880892), (692, 24629225), (722, 23605850), (865, 19703380), (950, 17940446), (1444, 11802925), (1730, 9851690), (1805, 9442340), (1900, 8970223), (2729, 6245300), (3287, 5185100), (3460, 4925845), (3610, 4721170), (4325, 3940676), (5458, 3122650), (6574, 2592550), (7220, 2360585), (8650, 1970338), (9025, 1888468), (10916, 1561325), (13148, 1296275), (13645, 1249060), (16435, 1037020), (17300, 985169), (18050, 944234), (27290, 624530), (32870, 518510), (36100, 472117), (51851, 328700), (54580, 312265), (62453, 272900), (65740, 259255), (68225, 249812), (82175, 207404), (103702, 164350), (124906, 136450)]