32301520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 80352000

約数和(自身を除く): 48050480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 269, 304, 316, 380, 395, 538, 632, 760, 790, 1076, 1264, 1345, 1501, 1520, 1580, 2152, 2690, 3002, 3160, 4304, 5111, 5380, 6004, 6320, 7505, 10222, 10760, 12008, 15010, 20444, 21251, 21520, 24016, 25555, 30020, 40888, 42502, 51110, 60040, 81776, 85004, 102220, 106255, 120080, 170008, 204440, 212510, 340016, 403769, 408880, 425020, 807538, 850040, 1615076, 1700080, 2018845, 3230152, 4037690, 6460304, 8075380, 16150760, 32301520]

約数ペア:

[(1, 32301520), (2, 16150760), (4, 8075380), (5, 6460304), (8, 4037690), (10, 3230152), (16, 2018845), (19, 1700080), (20, 1615076), (38, 850040), (40, 807538), (76, 425020), (79, 408880), (80, 403769), (95, 340016), (152, 212510), (158, 204440), (190, 170008), (269, 120080), (304, 106255), (316, 102220), (380, 85004), (395, 81776), (538, 60040), (632, 51110), (760, 42502), (790, 40888), (1076, 30020), (1264, 25555), (1345, 24016), (1501, 21520), (1520, 21251), (1580, 20444), (2152, 15010), (2690, 12008), (3002, 10760), (3160, 10222), (4304, 7505), (5111, 6320), (5380, 6004)]