29395280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 43725040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 233, 304, 332, 380, 415, 466, 664, 760, 830, 932, 1165, 1328, 1520, 1577, 1660, 1864, 2330, 3154, 3320, 3728, 4427, 4660, 6308, 6640, 7885, 8854, 9320, 12616, 15770, 17708, 18640, 19339, 22135, 25232, 31540, 35416, 38678, 44270, 63080, 70832, 77356, 88540, 96695, 126160, 154712, 177080, 193390, 309424, 354160, 367441, 386780, 734882, 773560, 1469764, 1547120, 1837205, 2939528, 3674410, 5879056, 7348820, 14697640, 29395280]

約数ペア:

[(1, 29395280), (2, 14697640), (4, 7348820), (5, 5879056), (8, 3674410), (10, 2939528), (16, 1837205), (19, 1547120), (20, 1469764), (38, 773560), (40, 734882), (76, 386780), (80, 367441), (83, 354160), (95, 309424), (152, 193390), (166, 177080), (190, 154712), (233, 126160), (304, 96695), (332, 88540), (380, 77356), (415, 70832), (466, 63080), (664, 44270), (760, 38678), (830, 35416), (932, 31540), (1165, 25232), (1328, 22135), (1520, 19339), (1577, 18640), (1660, 17708), (1864, 15770), (2330, 12616), (3154, 9320), (3320, 8854), (3728, 7885), (4427, 6640), (4660, 6308)]