173025280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 423488520

約数和(自身を除く): 250463240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 277, 305, 320, 488, 512, 554, 610, 640, 976, 1024, 1108, 1220, 1280, 1385, 1952, 2048, 2216, 2440, 2560, 2770, 3904, 4432, 4880, 5120, 5540, 7808, 8864, 9760, 10240, 11080, 15616, 16897, 17728, 19520, 22160, 31232, 33794, 35456, 39040, 44320, 62464, 67588, 70912, 78080, 84485, 88640, 124928, 135176, 141824, 156160, 168970, 177280, 270352, 283648, 312320, 337940, 354560, 540704, 567296, 624640, 675880, 709120, 1081408, 1351760, 1418240, 2162816, 2703520, 2836480, 4325632, 5407040, 8651264, 10814080, 17302528, 21628160, 34605056, 43256320, 86512640, 173025280]

約数ペア:

[(1, 173025280), (2, 86512640), (4, 43256320), (5, 34605056), (8, 21628160), (10, 17302528), (16, 10814080), (20, 8651264), (32, 5407040), (40, 4325632), (61, 2836480), (64, 2703520), (80, 2162816), (122, 1418240), (128, 1351760), (160, 1081408), (244, 709120), (256, 675880), (277, 624640), (305, 567296), (320, 540704), (488, 354560), (512, 337940), (554, 312320), (610, 283648), (640, 270352), (976, 177280), (1024, 168970), (1108, 156160), (1220, 141824), (1280, 135176), (1385, 124928), (1952, 88640), (2048, 84485), (2216, 78080), (2440, 70912), (2560, 67588), (2770, 62464), (3904, 44320), (4432, 39040), (4880, 35456), (5120, 33794), (5540, 31232), (7808, 22160), (8864, 19520), (9760, 17728), (10240, 16897), (11080, 15616)]